{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09315_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Seattle, Washington | 1905 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"122"},{"label":"placed","value":"112"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef 57, georef-snap 54, snap:1 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"8 sheet(s) cut into 20 panels"},{"label":"unplaced pages","value":"p0 (tier 1, 47.59738,-122.30042 +/-260m); p0a (tier 1, 47.59844,-122.29965 +/-227m); p125__2 (tier 1, 47.61460,-122.35404 +/-106m); p129__2 (tier 1, 47.60219,-122.33759 +/-100m); p130__2 (tier 2, 47.60278,-122.33637 +/-100m); p130__3 (tier 2, 47.60278,-122.33637 +/-100m); p130__4 (tier 2, 47.60278,-122.33637 +/-100m); p130__5 (tier 2, 47.60278,-122.33637 +/-100m); p146__2 (tier 1, 47.60369,-122.31971 +/-163m); p191__1 (tier 1, 47.61368,-122.32709 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0125__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p125 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5608.0"},{"label":"split_canvas_h","value":"7936.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0125__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0125","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"749.1,0.0 750.1,741.4 249.8,741.1 0.0,741.0 -0.0,1984.0 901.8,1984.0 901.6,1973.6 1385.1,1961.2 1374.9,0.0 749.1,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0125__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[901.0,1033.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3542385,47.6155926]}},{"type":"Feature","properties":{"resourceCoords":[901.0,1939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3523592,47.614468]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0126/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p126","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0126/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0126","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1341.0,1964.0 550.5,1940.8 550.4,1984.0 -0.0,1984.0 -0.0,5.5 1346.3,0.0 1341.0,1964.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0126/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3538321634518,47.613238159133154]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.35132193087658,47.61519495061467]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34724306574871,47.612783343960935]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34975329832393,47.610826552479416]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0127/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p127","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0127/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0127","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1984.0 -0.0,-0.0 463.6,23.9 465.1,427.6 549.8,633.3 498.6,633.8 510.1,1984.0 -0.0,1984.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0127/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34885653092901,47.611647336627435]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34635448117012,47.61358905444017]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3423072272652,47.61118519585826]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34480927702408,47.60924347804553]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0128/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p128","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0128/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0128","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1279.2,524.0 1249.5,1984.0 849.7,1984.0 852.5,1804.7 -0.0,1784.8 -0.0,-0.0 1134.7,0.0 1279.2,524.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0128/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34523870474955,47.60883955887831]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34244385657473,47.61010047539712]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33981576019328,47.60741518922792]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34261060836809,47.60615427270911]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0129__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p129 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5608.0"},{"label":"split_canvas_h","value":"7936.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0129__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0129","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"917.4,1984.0 1402.0,1984.0 1402.0,1637.2 1252.8,1635.8 1276.9,149.7 926.9,157.9 928.9,0.0 -0.0,-0.0 -0.0,1984.0 865.6,1984.0 870.1,1740.5 922.2,1740.9 917.4,1984.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0129__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1262.0,1179.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3386452,47.6056626]}},{"type":"Feature","properties":{"resourceCoords":[1262.0,725.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.339311,47.6063685]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0130__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p130 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5608.0"},{"label":"split_canvas_h","value":"7936.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0130__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0130","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"929.5,0.0 876.6,0.0 874.4,247.2 -0.0,255.3 -0.0,1984.0 1033.3,1984.0 917.6,1270.2 1265.0,1264.0 1264.9,243.7 926.9,246.8 929.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0130__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1265.0,1264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3360402,47.6028268]}},{"type":"Feature","properties":{"resourceCoords":[1265.0,348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.337344,47.6042382]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0131/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p131","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0131/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0131","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"145.7,852.7 -0.0,850.6 0.0,-0.0 1402.0,0.0 1402.0,1984.0 617.9,1984.0 617.8,1922.2 143.3,1918.8 145.7,852.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0131/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.35748896153179,47.61835422567278]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3550261153381,47.62027894771628]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.35101372832513,47.6179130835671]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.35347657451881,47.615988361523605]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0132/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p132","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0132/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0132","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"321.4,99.9 788.1,105.2 787.9,166.0 1402.0,168.6 1402.0,491.4 1134.9,488.7 1134.7,566.4 1256.5,567.9 1253.8,1940.1 309.8,1930.2 321.4,99.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0132/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3541339646302,47.61593309070713]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.35164235238265,47.61789717704477]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3475480736937,47.61550358055563]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.35003968594124,47.613539494217996]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0133/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p133","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0133/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0133","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"331.4,1198.8 337.8,116.0 1285.7,122.3 1286.9,1852.8 338.1,1844.1 338.2,1808.0 105.3,1809.2 96.7,1840.8 -0.0,1603.4 -0.0,1199.9 331.4,1198.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0133/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.35043843030486,47.6137087254009]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34794574621678,47.61565838087007]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34388172265425,47.613263652799866]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34637440674233,47.61131399733069]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0134/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p134","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0134/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0134","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1263.4,49.5 1246.9,1965.0 293.0,1959.4 296.7,1734.4 185.5,1699.8 185.9,1651.2 -0.0,1598.8 0.0,-0.0 64.4,31.8 73.3,0.0 307.9,0.0 307.6,36.3 1263.4,49.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0134/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3466739616659,47.61156991415262]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34421308873718,47.613513066935724]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3401627870907,47.61114880234685]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34262366001943,47.60920564956374]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0135/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p135","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0135/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0135","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"439.6,1833.7 439.4,1878.9 172.0,1873.9 160.3,471.9 15.7,0.0 148.0,0.0 220.0,245.2 1002.2,3.9 1000.5,424.2 1259.8,426.8 1259.3,1885.5 723.8,1884.8 724.6,1800.3 439.7,1799.7 439.6,1833.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0135/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3429098111546,47.609788030161624]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34009193245946,47.61098380542954]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33759957847224,47.60827642401211]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34041745716738,47.607080648744194]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0136/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p136","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0136/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0136","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"332.9,647.1 106.0,645.8 106.0,278.0 327.4,209.3 262.6,0.0 1287.5,15.9 1292.5,1927.8 337.9,1923.4 332.9,647.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0136/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34153111340159,47.610969722767855]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3383018429563,47.6123269983319]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33547281063903,47.60922442648094]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33870208108432,47.607867150916896]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0137/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p137","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0137/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0137","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"147.9,1897.4 165.9,76.6 438.9,81.1 439.5,0.0 730.5,0.0 729.2,86.5 1276.0,86.0 1268.2,1899.2 147.9,1897.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0137/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[713.0,1365.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.337541,47.6061206]}},{"type":"Feature","properties":{"resourceCoords":[1276.0,86.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3380101,47.6082891]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0138/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p138","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0138/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0138","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1275.4,1887.7 157.5,1894.0 152.0,81.0 1265.8,80.3 1275.4,1887.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0138/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[720.0,1363.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3353207,47.6070445]}},{"type":"Feature","properties":{"resourceCoords":[152.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3380101,47.6082891]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0139/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p139","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0139/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0139","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.5,565.3 305.8,563.8 299.6,134.9 1297.2,135.4 1301.2,1967.9 1145.3,1984.0 1117.1,1828.8 123.8,1808.3 117.5,565.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0139/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33836772914117,47.605023482163695]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33574820577319,47.60612696710815]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33344841988301,47.6036099359456]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.336067943251,47.60250645100114]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0140/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p140","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0140/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0140","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1319.4,121.5 1324.5,1830.8 123.6,1847.0 125.3,124.6 1319.4,121.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0140/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[721.0,1839.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3327164,47.6041943]}},{"type":"Feature","properties":{"resourceCoords":[721.0,123.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3346862,47.6063357]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p141 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4188.0"},{"label":"split_canvas_w","value":"3412.8"},{"label":"split_canvas_h","value":"3748.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1984.0 451.0,1984.0 525.8,1984.0 601.8,1925.5 775.1,1516.8 451.7,1307.3 419.6,1288.8 349.4,1470.3 348.6,1498.6 340.4,1521.2 240.8,1478.0 76.3,1259.3 69.2,1296.6 -0.0,1283.4 -0.0,1814.8 -0.0,1984.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[345.1,1618.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.330277,47.6017203]}},{"type":"Feature","properties":{"resourceCoords":[768.2,1544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.329656,47.6025328]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p141 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5608.0"},{"label":"split_canvas_h","value":"7936.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4.5,1049.6 451.7,1307.3 853.2,1567.4 621.4,1984.0 1402.0,1984.0 1306.0,1842.8 1402.0,1279.1 1402.0,256.8 9.6,0.0 4.5,1049.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0141__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1007.0,1574.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3328654,47.6017297]}},{"type":"Feature","properties":{"resourceCoords":[684.0,117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.335548,47.6030228]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0142/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p142","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0142/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0142","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,272.5 131.8,257.3 132.2,122.5 1317.8,118.9 1310.5,1475.2 1223.9,1246.3 712.6,1239.8 721.6,1984.0 566.7,1975.5 126.7,1695.0 124.5,1124.0 -0.0,272.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0142/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33420297035865,47.603771443823724]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33159146858173,47.604889068405825]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32926226893137,47.602379685915466]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33187377070828,47.601262061333365]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0143/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p143","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0143/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0143","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"116.8,1436.7 132.7,75.6 1402.0,59.4 1402.0,515.2 1233.2,518.1 1264.4,1984.0 -0.0,1984.0 -0.0,1657.7 116.8,1436.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0143/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1094.0,981.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3274205,47.6034391]}},{"type":"Feature","properties":{"resourceCoords":[135.0,527.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3302856,47.6032433]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0144/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p144","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0144/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0144","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,528.5 167.4,529.3 177.0,77.3 1296.3,77.6 1274.8,1984.0 -0.0,1984.0 -0.0,528.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0144/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1286.0,985.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.324104,47.6048538]}},{"type":"Feature","properties":{"resourceCoords":[329.0,530.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3269834,47.6046185]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0145/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p145","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0145/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0145","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"32.2,1884.2 12.2,91.2 931.9,85.5 931.5,0.0 970.5,0.0 971.2,85.7 1252.3,84.1 1251.2,0.0 1402.0,0.0 1402.0,1017.7 873.8,1896.2 32.2,1884.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0145/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32556817750367,47.60641330089269]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32225682442373,47.60777753648084]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31941353777286,47.60459581963274]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3227248908528,47.60323158404459]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p146 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5608.0"},{"label":"split_canvas_h","value":"4921.6"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"599.5,1155.5 718.8,1230.1 719.5,1230.1 1402.0,103.4 1402.0,62.7 579.1,59.5 578.8,146.0 -0.0,153.6 0.0,1229.8 553.2,1230.0 599.5,1155.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1230.0,388.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3207792,47.6035364]}},{"type":"Feature","properties":{"resourceCoords":[719.0,1230.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3207627,47.6016966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p146 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5487.6"},{"label":"split_canvas_w","value":"3812.4"},{"label":"split_canvas_h","value":"2448.4"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"780.2,1942.5 824.2,1901.2 87.8,1428.3 56.5,1538.8 0.0,1504.7 -0.0,1966.2 739.1,1970.2 693.7,1942.2 780.2,1942.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0146__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[504.1,1940.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3214287,47.6069559]}},{"type":"Feature","properties":{"resourceCoords":[56.0,1940.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.322078,47.6076735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0147/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p147","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0147/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0147","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"143.0,1717.8 126.3,289.4 1252.0,290.6 1256.2,722.4 1402.0,721.9 1402.0,1713.2 1265.8,1711.8 1266.5,1787.2 1402.0,1984.0 -0.0,1984.0 -0.0,1716.9 143.0,1717.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0147/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1110.0,1172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3181099,47.6026945]}},{"type":"Feature","properties":{"resourceCoords":[628.0,266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3194162,47.6043701]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0148/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p148","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0148/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0148","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,717.6 -0.0,269.4 1291.8,297.4 1285.0,1178.2 1318.2,1984.0 134.4,1979.4 -0.0,1781.5 -0.0,1705.3 137.1,1708.8 146.7,718.6 -0.0,717.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0148/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31771311843478,47.60484747365871]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31390096513506,47.60485974901677]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31387538254639,47.60119666106823]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3176875358461,47.60118438571017]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0149/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p149","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0149/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0149","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"185.9,1969.9 152.5,1161.9 161.7,0.0 1123.8,0.0 1122.5,266.6 1183.4,267.2 1184.8,1164.1 1402.0,1166.4 1402.0,1984.0 185.9,1969.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0149/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1112.0,1705.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3115776,47.601691]}},{"type":"Feature","properties":{"resourceCoords":[154.0,708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3142052,47.603519]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0150/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p150","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0150/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0150","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"217.9,1984.0 219.2,1167.6 -0.0,1164.9 -0.0,265.9 1402.0,302.9 1402.0,1984.0 217.9,1984.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0150/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31140391646429,47.60482690186081]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30761182330541,47.60484231333475]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30757970486087,47.60119850120045]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31137179801975,47.60118308972651]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0151/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p151","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0151/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0151","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.6,0.0 1248.0,0.0 1255.8,1984.0 173.3,1974.5 163.6,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0151/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1104.0,713.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3050544,47.6035115]}},{"type":"Feature","properties":{"resourceCoords":[623.0,1709.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3063586,47.6016858]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0152/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p152","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0152/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0152","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1984.0 -0.0,-0.0 776.0,0.0 810.1,290.7 1169.2,287.6 1143.0,1973.2 -0.0,1984.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0152/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[810.0,716.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3024404,47.6035097]}},{"type":"Feature","properties":{"resourceCoords":[810.0,267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3024465,47.6043385]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0153/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p153","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0153/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0153","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1984.0 -0.0,301.2 260.6,294.9 253.5,0.0 1314.4,0.0 1316.0,305.4 1402.0,307.5 1402.0,1984.0 -0.0,1984.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0153/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[548.0,729.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2999753,47.603503]}},{"type":"Feature","properties":{"resourceCoords":[935.0,1721.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2989439,47.6016632]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0154/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p154","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0154/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0154","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1200.6,339.7 1210.9,1984.0 246.9,1984.0 255.9,305.1 569.2,314.1 1200.6,339.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0154/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[859.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.295982,47.6035457]}},{"type":"Feature","properties":{"resourceCoords":[859.0,1717.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2959966,47.6016589]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0155/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p155","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0155/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0155","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1402.0,109.0 1402.0,1984.0 -0.0,1984.0 -0.0,283.3 1270.7,307.8 1273.3,107.2 1402.0,109.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0155/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29504470868268,47.604712232957105]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29125473193086,47.60471493666205]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29124909726168,47.60107314811546]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2950390740135,47.60107044441052]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0156/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p156","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0156/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0156","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1402.0,0.0 1402.0,396.7 1222.6,437.2 1159.7,591.2 1068.8,656.4 928.1,649.4 955.0,658.7 959.2,1956.8 1402.0,1955.4 1402.0,1984.0 268.9,1984.0 262.1,333.6 207.3,333.1 212.3,0.0 1402.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0156/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[128.0,1054.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2916259,47.6031917]}},{"type":"Feature","properties":{"resourceCoords":[241.0,1893.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2913249,47.6016491]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0157/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p157","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0157/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0157","type":"ImageService3","width":1402,"height":1984},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1094.7,1623.8 1102.0,1984.0 -0.0,1984.0 -0.0,647.5 163.6,618.7 212.4,578.8 278.2,420.4 464.3,379.3 464.9,197.8 1065.9,212.6 1074.9,655.8 1130.4,664.5 1177.8,669.7 1278.8,672.2 1402.0,659.8 1336.4,773.7 1316.4,887.9 1370.0,1190.4 1231.6,1368.1 1213.7,1545.1 1094.7,1623.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0157/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28936873002264,47.60506961498479]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2856826874819,47.60507004497158]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2856817913526,47.60152817923255]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1984.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28936783389335,47.60152774924576]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0158/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p158","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0158/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0158","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"136.7,1373.5 273.2,1205.4 227.6,913.5 270.9,762.0 278.6,755.1 314.4,695.9 -0.0,685.5 -0.0,259.3 581.4,285.4 592.3,43.4 725.3,0.0 722.0,65.7 957.5,136.2 1100.7,321.8 1144.1,168.5 1132.9,0.0 1394.0,0.0 1394.0,1996.0 -0.0,1996.0 -0.0,1616.7 116.0,1543.3 136.7,1373.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0158/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28658086949154,47.605171723917444]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28277038492425,47.605224917523564]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28265821347036,47.60152021946607]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28646869803765,47.60146702585995]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0159/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p159","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0159/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0159","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"985.4,0.0 1394.0,0.0 1394.0,1977.2 141.2,1996.0 131.9,1023.6 -0.0,807.6 -0.0,753.9 45.5,828.1 136.7,852.6 124.1,0.0 985.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0159/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[630.0,985.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3194197,47.6062119]}},{"type":"Feature","properties":{"resourceCoords":[137.0,440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3207746,47.6072341]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0160/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p160","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0160/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0160","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1356.5,1996.0 225.6,1978.7 227.7,0.0 1355.6,0.0 1356.5,1996.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0160/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[888.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3154777,47.6062019]}},{"type":"Feature","properties":{"resourceCoords":[1360.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.314173,47.6061975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0161/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p161","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0161/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0161","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"138.5,1723.4 130.2,0.0 1394.0,0.0 1394.0,1972.6 1096.3,1973.5 1094.1,1710.5 138.5,1723.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0161/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31452960066801,47.608041380239264]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31069783840496,47.60801744655557]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31074831034734,47.60429221210185]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31458007261038,47.604316145785546]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0162/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p162","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0162/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0162","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"168.5,0.0 1283.4,0.0 1276.4,983.4 1394.0,983.5 1394.0,1711.8 1292.3,1711.0 1294.0,1996.0 -0.0,1996.0 -0.0,1968.5 150.7,1969.5 168.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0162/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3111607722919,47.60800925534249]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30733151337901,47.60800884457096]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30733237962396,47.60428604310109]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31116163853684,47.60428645387262]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0163/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p163","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0163/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0163","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"265.6,1719.2 256.4,989.2 179.5,990.1 138.4,990.6 132.9,0.0 1212.8,0.0 1224.4,439.9 1394.0,437.6 1394.0,1700.1 265.6,1719.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0163/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30799945795437,47.60802085808739]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3041801868729,47.607987511995844]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30425050789911,47.60427441966108]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30806977898058,47.60430776575263]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0164/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p164","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0164/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0164","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"135.1,1704.8 168.2,453.6 -0.0,451.4 -0.0,-0.0 1394.0,23.6 1394.0,1996.0 780.4,1996.0 749.0,1710.1 135.1,1704.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0164/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30467735813271,47.60802036817669]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3008248590959,47.608055859955634]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.300750013212,47.60431046249682]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3046025122488,47.604274970717874]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0165/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p165","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0165/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0165","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"263.2,1684.3 228.8,0.0 1303.9,0.0 1317.0,1688.2 263.2,1684.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0165/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3014550354138,47.60801216069304]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29761093426819,47.607994360801726]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29764847107661,47.60425712638606]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30149257222222,47.60427492627738]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0166/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p166","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0166/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0166","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1101.2,1996.0 162.1,1982.8 161.1,0.0 1136.4,2.4 1101.2,1996.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0166/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29830088768625,47.60796385493126]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29447672076907,47.607962358821275]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29447987579927,47.60424450451362]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29830404271645,47.60424600062361]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0167/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p167","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0167/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0167","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1394.0,1800.3 1322.5,1800.7 1323.8,1996.0 -0.0,1996.0 -0.0,-0.0 1394.0,0.0 1394.0,1800.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0167/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29518331836198,47.60795817111877]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29131272016296,47.60791027659784]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2914137210774,47.604147277239434]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29528431927642,47.60419517176036]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0168/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p168","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0168/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0168","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"197.4,106.9 1394.0,80.5 1394.0,1311.2 1213.2,1365.0 1209.5,1629.3 185.2,1636.5 197.4,106.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0168/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[500.0,714.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.290513,47.6068005]}},{"type":"Feature","properties":{"resourceCoords":[1297.0,714.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2883629,47.6067859]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0169/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p169","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0169/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0169","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1125.6,1049.1 1131.6,1710.8 1394.0,1743.9 1394.0,1996.0 187.2,1996.0 182.4,1769.1 -0.0,1773.0 -0.0,1486.0 184.8,1446.0 166.9,191.7 495.3,190.1 500.2,0.0 947.0,0.0 941.0,694.6 972.4,704.9 1021.5,666.9 1145.8,155.9 1207.8,17.7 1394.0,0.0 1394.0,978.2 1154.8,994.0 1125.6,1049.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0169/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28851034947631,47.6082856552964]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28484760384968,47.60822500780271]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28497549933327,47.604664106517006]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2886382449599,47.6047247540107]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0170/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p170","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0170/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0170","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,745.3 -0.0,-0.0 320.6,0.0 522.3,252.3 1394.0,239.4 1394.0,1996.0 1279.4,1996.0 1262.3,1677.3 1011.2,1690.7 1017.9,1861.8 989.8,1996.0 194.6,1734.4 -0.0,745.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0170/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.286016479175,47.60836302333013]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28226804051216,47.60827934002407]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28244451445623,47.60463512350384]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28619295311907,47.6047188068099]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0171/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p171","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0171/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0171","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1186.4,62.6 1172.9,1891.0 133.1,1884.0 135.0,60.1 1186.4,62.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0171/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[605.0,520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.33182,47.6065443]}},{"type":"Feature","properties":{"resourceCoords":[1091.0,1891.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3286935,47.6048794]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0172/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p172","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0172/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0172","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1352.2,1898.8 -0.0,1911.5 -0.0,62.0 1355.2,66.8 1352.2,1898.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0172/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[870.0,1440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3271726,47.6065278]}},{"type":"Feature","properties":{"resourceCoords":[870.0,525.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3284765,47.6079481]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0173/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p173","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0173/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0173","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"125.5,58.8 1072.1,58.8 1072.1,0.0 1248.8,0.0 1243.9,521.0 1394.0,520.2 1394.0,1897.1 1105.8,1897.1 1106.1,1808.9 1066.1,1808.7 1065.3,1896.6 122.0,1896.9 125.5,58.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0173/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1089.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3244885,47.6086189]}},{"type":"Feature","properties":{"resourceCoords":[125.0,1437.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3260554,47.6069932]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0174/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p174","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0174/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0174","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"127.6,982.0 -0.0,981.7 -0.0,66.5 1288.2,73.2 1286.3,462.1 1394.0,528.6 1394.0,1509.5 1091.9,1996.0 141.9,1996.0 127.6,982.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0174/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32618789811464,47.61101929084036]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32298412212,47.61238012749587]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3201141729716,47.60926561938243]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32331794896623,47.60790478272692]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0175/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p175","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0175/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0175","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1544.7 118.0,1470.9 118.3,1052.5 118.2,838.9 85.3,838.8 -0.0,700.4 -0.0,-0.0 38.1,49.1 120.5,49.0 120.5,93.0 414.5,92.9 567.0,0.0 1394.0,0.0 1394.0,1976.8 120.3,1996.0 118.0,1935.0 -0.0,1967.4 -0.0,1544.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0175/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[118.0,1326.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.32081,47.6092355]}},{"type":"Feature","properties":{"resourceCoords":[118.0,1935.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3208039,47.6081253]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0176/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p176","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0176/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0176","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"104.5,1934.5 103.8,0.0 1293.2,0.0 1270.0,1943.7 104.5,1934.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0176/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[798.0,1306.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3154669,47.6092195]}},{"type":"Feature","properties":{"resourceCoords":[319.0,31.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.316787,47.6115645]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0177/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p177","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0177/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0177","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"125.4,0.0 1394.0,0.0 1394.0,1938.5 141.7,1943.4 125.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0177/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31446624323297,47.61162838593302]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31068830301146,47.611584804271324]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31078021540516,47.607912147724676]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31455815562667,47.60795572938637]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0178/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p178","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0178/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0178","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1154.3,0.0 1150.7,1951.6 125.9,1954.8 143.4,3.4 1154.3,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0178/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[806.0,664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3089059,47.6103676]}},{"type":"Feature","properties":{"resourceCoords":[324.0,1942.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3102402,47.6080375]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0179/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p179","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0179/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0179","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1394.0,0.0 1394.0,1962.0 -0.0,1981.3 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0179/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30794600889634,47.6116621332287]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30416022872136,47.61163687146873]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30421350505323,47.607956597010734]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3079992852282,47.6079818587707]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0180/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p180","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0180/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0180","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"161.9,1971.9 179.9,86.5 181.3,0.0 1394.0,0.0 1394.0,1970.7 161.9,1971.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0180/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[334.0,877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3037285,47.6100297]}},{"type":"Feature","properties":{"resourceCoords":[688.0,1422.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.302772,47.6090257]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0181/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p181","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0181/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0181","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"355.6,55.6 383.6,55.5 383.3,0.0 1245.2,0.0 1252.0,1975.7 359.5,1974.7 355.6,55.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0181/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[608.0,1423.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.300171,47.6090189]}},{"type":"Feature","properties":{"resourceCoords":[608.0,27.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.300144,47.6115759]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0182/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p182","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0182/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0182","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1279.1,0.0 1287.0,1430.0 1167.0,1430.0 1162.8,1991.0 -0.0,1991.1 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0182/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[321.0,1430.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.297556,47.6090217]}},{"type":"Feature","properties":{"resourceCoords":[1287.0,1430.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2949367,47.6090153]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0183/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p183","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0183/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0183","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1442.8 119.2,1441.8 100.3,4.6 1394.0,0.0 1394.0,1996.0 -0.0,1996.0 -0.0,1442.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0183/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29521829361589,47.611690364300735]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29141247758251,47.61166153674757]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29147327410445,47.60796178686712]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29527909013783,47.60799061442029]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0184/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p184","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0184/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0184","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1286.2,1988.4 143.9,1989.4 144.1,29.2 1300.7,0.0 1286.2,1988.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0184/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29180598997272,47.61165055973057]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2880018610891,47.611621965964495]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2880621644938,47.60792385212634]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29186629337741,47.607952445892415]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0185/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p185","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0185/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0185","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"921.8,1792.8 492.9,1794.4 488.9,1977.0 74.3,1980.5 55.5,29.7 1307.3,25.1 1324.8,1793.7 1237.1,1730.4 922.1,1729.0 921.8,1792.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0185/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28840657087198,47.611623733327754]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28459168373924,47.611550701080425]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28474570646702,47.607842126014496]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28856059359977,47.607915158261825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0186/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p186","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0186/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0186","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1805.4 -0.0,-0.0 837.4,30.1 855.8,0.0 1394.0,0.0 1394.0,1996.0 109.0,1996.0 26.0,1888.3 26.5,1803.0 -0.0,1805.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0186/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[63.0,1285.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2847237,47.609167]}},{"type":"Feature","properties":{"resourceCoords":[63.0,623.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2846913,47.6103723]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0187/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p187","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0187/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0187","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1307.7,1752.0 339.5,1763.9 324.6,213.3 1299.9,205.0 1307.7,1752.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0187/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[820.0,1759.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.332474,47.6072664]}},{"type":"Feature","properties":{"resourceCoords":[820.0,209.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3346631,47.6096853]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0188/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p188","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0188/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0188","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1192.8,1765.7 225.8,1767.0 221.1,209.9 390.5,208.9 391.0,274.6 1203.5,268.5 1192.8,1765.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0188/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[222.0,1304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3320167,47.6084546]}},{"type":"Feature","properties":{"resourceCoords":[1186.0,1304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3298023,47.6093695]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0189/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p189","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0189/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0189","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"132.7,1757.9 144.9,279.2 496.6,277.6 574.8,231.9 639.5,187.4 800.2,0.0 1106.2,0.0 1101.1,209.8 1249.8,208.5 1254.9,1299.5 1394.0,1299.5 1394.0,1757.0 132.7,1757.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0189/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[612.0,1301.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3286781,47.6098388]}},{"type":"Feature","properties":{"resourceCoords":[1091.0,1757.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3269131,47.6095874]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0190/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p190","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0190/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0190","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"139.5,1318.3 -0.0,1317.6 -0.0,223.2 328.4,221.7 330.0,0.0 1249.8,0.0 1040.0,345.9 1290.4,500.4 1287.0,868.8 1394.0,868.6 1285.2,1078.6 1283.0,1319.0 472.8,1320.7 472.2,1720.5 296.8,1720.0 296.6,1778.4 137.3,1777.2 139.5,1318.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0190/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[320.0,1319.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3264459,47.6107703]}},{"type":"Feature","properties":{"resourceCoords":[1283.0,1319.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3242246,47.6117035]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0191__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p191 [2]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"32"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5576.0"},{"label":"split_canvas_h","value":"7984.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0191__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0191","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"675.9,794.3 630.7,1207.5 930.9,1242.6 1085.0,1588.4 1206.2,1531.7 1235.2,1281.0 1286.5,1287.5 1394.0,294.7 1394.0,27.0 123.2,0.0 64.0,386.6 -0.0,415.5 -0.0,1109.5 675.9,794.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0191__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[957.0,614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3255171,47.6141034]}},{"type":"Feature","properties":{"resourceCoords":[79.0,614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.327823,47.6139145]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0192/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p192","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0192/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0192","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1226.6 49.8,1227.1 41.2,18.1 1369.0,14.6 1362.5,1996.0 1281.2,1996.0 1243.8,1948.0 1243.7,1996.0 725.1,1996.0 525.3,1668.6 122.7,1912.2 -0.0,1712.6 -0.0,1226.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0192/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32459351351676,47.615270918213994]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32076137496978,47.61528652785454]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32072845235251,47.61156145065314]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3245605908995,47.61154584101259]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0193/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p193","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0193/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0193","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"118.0,0.0 1236.2,0.0 1234.7,1906.8 548.9,1906.4 400.6,1996.0 114.6,1996.0 118.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0193/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32115736994433,47.61524523200139]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31728380893402,47.61525628260561]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31726050193748,47.6114909301015]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.32113406294779,47.61147987949729]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0194/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p194","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0194/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0194","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1249.0,0.0 1287.2,1936.8 159.3,1936.7 159.4,1996.0 118.4,1996.0 118.3,1916.2 -0.0,1916.2 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0194/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31772255592757,47.61527385560734]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31384799823527,47.61528285778369]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31382901159566,47.61151653907671]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31770356928796,47.61150753690036]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0195/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p195","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0195/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0195","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.1,1942.5 75.2,4.1 1015.6,2.2 1212.5,39.4 1237.0,1953.2 134.1,1942.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0195/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31446039091644,47.615296715824385]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31058039746432,47.615277707108135]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3106204890656,47.611506104700766]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31450048251772,47.61152511341702]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0196/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p196","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0196/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0196","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,35.0 58.6,0.0 1307.4,0.0 1272.6,1260.9 1122.0,1261.0 1120.0,1967.2 -0.0,1954.2 -0.0,35.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0196/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31108687701818,47.61527181431696]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30721716532743,47.61528646262447]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3071862703396,47.61152485444764]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31105598203035,47.61151020614013]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0197/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p197","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0197/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0197","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.9,1264.1 151.3,0.0 1394.0,0.0 1394.0,1996.0 1383.9,1914.1 16.8,1930.3 -0.0,1976.2 -0.0,1268.3 150.9,1264.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0197/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30787648674634,47.615290942897396]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30401717339828,47.61523403732902]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30413719380826,47.611482534939086]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30799650715632,47.611539440507464]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0198/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p198","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0198/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0198","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1394.0,1254.5 1394.0,1996.0 1367.0,1996.0 1367.1,1941.9 192.2,1938.9 228.3,56.3 -0.0,51.9 -0.0,-0.0 312.6,0.0 313.1,0.0 1025.8,0.0 1015.0,1255.7 1394.0,1254.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0198/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30465859571962,47.61534256484552]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30073995408426,47.61533577532342]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30075427398805,47.611526606851385]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3046729156234,47.61153339637348]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0199/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p199","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0199/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0199","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1265.8 -0.0,42.6 1394.0,32.1 1394.0,1937.3 386.9,1953.0 380.9,1261.4 -0.0,1265.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0199/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30177487972465,47.61534502934662]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29787572332329,47.61531544901939]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29793811172742,47.61152522150989]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30183726812878,47.61155480183712]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0200/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p200","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0200/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0200","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"194.1,31.9 805.2,35.6 805.5,0.0 1222.0,0.0 1221.5,30.9 1276.5,31.0 1267.7,637.5 1394.0,639.2 1394.0,1256.1 1198.5,1251.5 1188.5,1932.2 163.1,1951.1 194.1,31.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0200/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2984160293967,47.61531263778468]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29454584320642,47.6153257522807]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2945181831677,47.611563688042956]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29838836935798,47.61155057354694]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0201/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p201","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0201/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0201","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1221.0,1963.2 490.3,1962.0 488.5,1968.4 -0.0,1965.3 -0.0,1267.2 200.6,1269.0 191.3,636.5 61.7,636.6 61.8,4.3 1228.9,0.0 1221.0,1963.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0201/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2950383689056,47.615294392559925]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2912640955997,47.61526976113966]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29131604617628,47.61160092805074]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29509031948217,47.61162555947101]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0202/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p202","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0202/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0202","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1959.5 -0.0,-0.0 1306.5,14.9 1299.2,1961.8 136.8,1996.0 136.7,1959.1 -0.0,1959.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0202/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29171111699993,47.615275998039145]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28792634963598,47.61524095957735]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2880002498473,47.61156192331544]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29178501721125,47.61159696177724]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0203/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p203","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0203/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0203","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1394.0,12.7 1394.0,1992.2 82.3,1996.0 62.6,19.1 1394.0,12.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0203/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28833342027743,47.615254104646056]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28454323351093,47.615184210551746]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28469064810348,47.61149990074082]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28848083486997,47.61156979483513]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0204/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p204","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0204/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0204","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"125.6,0.0 1394.0,0.0 1394.0,1953.5 969.7,1965.5 952.0,1996.0 163.7,1988.3 125.6,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0204/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28488283586252,47.61515123562922]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2811336467429,47.615033363934245]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28138225152864,47.61138890619701]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28513144064826,47.61150677789198]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0205/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p205","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0205/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0205","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1394.0,1945.0 121.2,1931.0 138.0,35.1 1394.0,42.2 1394.0,1945.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0205/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[611.0,1934.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3346631,47.6096853]}},{"type":"Feature","properties":{"resourceCoords":[611.0,38.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3374401,47.6126539]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0206/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p206","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0206/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0206","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1275.2,40.4 1295.6,1296.8 1394.0,1296.8 1394.0,1791.8 1289.2,1907.0 1146.5,1996.0 -0.0,1996.0 -0.0,1931.4 143.6,1931.6 133.4,30.8 1275.2,40.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0206/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[798.0,671.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3331421,47.6130661]}},{"type":"Feature","properties":{"resourceCoords":[316.0,671.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.334263,47.6125952]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0207/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p207","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0207/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0207","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"23.4,28.4 1394.0,69.8 1394.0,1149.0 1099.6,1726.6 908.4,1719.9 899.1,1938.5 428.1,1924.1 441.1,1716.8 138.8,1704.8 80.5,1773.0 97.8,1281.2 -0.0,1277.7 23.4,28.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0207/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[924.0,1311.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3289131,47.6134786]}},{"type":"Feature","properties":{"resourceCoords":[492.0,43.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3318524,47.6149844]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p208 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"26"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5576.0"},{"label":"split_canvas_h","value":"7984.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.1,1996.0 121.6,1996.0 321.6,1683.0 443.5,1734.9 454.6,1630.3 382.2,1586.3 475.2,1434.4 485.9,1332.7 639.5,1166.0 1297.0,91.5 1240.5,59.3 1276.4,0.0 825.5,0.0 685.4,129.3 18.3,341.3 45.0,939.0 -0.0,940.8 49.1,1996.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[45.0,939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3296296,47.6159318]}},{"type":"Feature","properties":{"resourceCoords":[45.0,1570.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3287219,47.6149238]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p208 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"1664.0"},{"label":"split_canvas_y","value":"1386.0"},{"label":"split_canvas_w","value":"3912.0"},{"label":"split_canvas_h","value":"6598.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1010.5,1821.3 1163.4,1859.1 1245.2,1996.0 1394.0,1996.0 1394.0,542.7 1342.9,542.0 1343.5,481.1 1276.1,484.5 495.4,1370.2 1010.5,1821.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0208__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1348.0,1878.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3290786,47.6185542]}},{"type":"Feature","properties":{"resourceCoords":[495.0,1370.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3305526,47.6168607]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0209/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p209","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0209/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0209","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1281.5,91.6 1269.0,1509.1 124.0,1148.7 124.0,93.2 1281.5,91.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0209/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1096.0,729.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3400465,47.6130634]}},{"type":"Feature","properties":{"resourceCoords":[1096.0,92.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3413438,47.6138297]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0210/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p210","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0210/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0210","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"274.1,91.8 272.9,0.0 326.1,0.0 325.4,91.7 1278.5,87.8 1280.2,1372.6 1236.3,1896.0 -0.0,1518.8 -0.0,1371.9 -0.0,93.0 274.1,91.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0210/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34120033941925,47.61419730342981]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33871956180263,47.616098532181084]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33470960778772,47.61368708173357]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.33719038540433,47.6117858529823]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0211/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p211","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0211/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0211","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"121.0,732.7 124.5,98.9 1225.1,91.1 1228.6,730.2 1394.0,730.5 1394.0,1651.2 74.8,1252.5 121.0,732.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0211/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1090.0,730.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3344308,47.615616]}},{"type":"Feature","properties":{"resourceCoords":[1090.0,92.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3357275,47.6163879]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0212/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p212","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0212/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0212","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"165.0,742.9 -0.0,741.6 -0.0,103.9 818.6,116.8 828.6,32.0 834.4,99.4 1309.5,93.2 1318.9,1417.7 1153.8,1958.3 159.9,1661.7 165.0,742.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0212/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[824.0,1371.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.331421,47.6161843]}},{"type":"Feature","properties":{"resourceCoords":[1304.0,736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3318627,47.6176115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0213/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p213","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0213/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0213","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"138.9,1936.6 133.0,47.0 1247.1,39.3 1254.2,1931.1 138.9,1936.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0213/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1096.0,1932.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3413438,47.6138297]}},{"type":"Feature","properties":{"resourceCoords":[133.0,47.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3469826,47.6148037]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0214/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p214","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0214/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0214","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"552.2,35.4 828.9,0.0 1394.0,0.0 1394.0,65.4 1295.3,187.1 1284.5,1935.1 345.3,1937.0 346.8,1846.8 294.4,1846.7 294.7,1937.0 -0.0,1937.7 -0.0,35.0 296.6,29.9 296.3,0.0 552.2,35.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0214/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1286.0,671.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3413461,47.6173721]}},{"type":"Feature","properties":{"resourceCoords":[320.0,1937.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3404826,47.6144953]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0215/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p215","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0215/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0215","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"119.0,1943.2 117.1,35.7 1253.5,0.0 1241.4,347.4 1288.0,400.7 1245.0,439.5 1237.9,447.8 1186.2,1935.8 119.0,1943.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0215/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[600.0,669.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3391819,47.6172675]}},{"type":"Feature","properties":{"resourceCoords":[118.0,669.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3400508,47.6166038]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p216 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5576.0"},{"label":"split_canvas_h","value":"7984.0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1925.1 801.1,1905.4 807.4,1824.9 815.4,1888.4 1264.4,1864.6 1311.8,1814.4 1354.3,1859.8 1394.0,1822.7 1394.0,842.2 565.1,841.3 406.3,654.9 406.2,0.0 0.0,-0.0 -0.0,417.0 46.0,466.1 -0.0,512.4 -0.0,1925.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[362.0,782.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3372072,47.6185638]}},{"type":"Feature","properties":{"resourceCoords":[802.0,1763.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3342926,47.6178784]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p216 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"1624.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3951.2"},{"label":"split_canvas_h","value":"3368.8"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"510.2,738.2 1394.0,718.0 1394.0,0.0 659.0,0.0 661.2,87.6 520.6,246.2 510.2,738.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0216__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[994.1,738.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.34049,47.6180335]}},{"type":"Feature","properties":{"resourceCoords":[510.2,738.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3413461,47.6173721]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0217/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p217","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"24"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0217/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0217","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"122.0,1901.6 122.2,78.1 -0.0,77.8 0.0,-0.0 1214.2,0.0 1394.0,235.9 1394.0,1899.9 122.0,1901.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0217/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[607.0,988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.34799,47.6165798]}},{"type":"Feature","properties":{"resourceCoords":[607.0,1901.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3461141,47.6154762]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0218/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p218","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0218/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0218","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"16.8,0.0 1394.0,0.0 1394.0,1374.6 1394.0,1374.6 1394.0,1923.2 1354.4,1955.8 1356.1,1891.7 800.4,1872.7 628.8,1898.5 320.9,1884.5 276.8,1847.0 276.2,1884.1 130.1,1883.7 171.7,249.7 -0.0,37.3 16.8,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0218/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34895976752173,47.6186280287498]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34650777092503,47.62065039034091]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34224196672993,47.618267120150364]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.34469396332663,47.61624475855925]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0219/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p219","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"34"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0219/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0219","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"66.5,143.2 -0.0,144.9 -0.0,-0.0 1287.5,0.0 1321.3,1996.0 1292.4,1931.8 538.1,1996.0 462.1,1996.0 462.6,1938.0 57.9,1937.2 66.5,143.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0219/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[691.0,1321.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3261869,47.6163509]}},{"type":"Feature","properties":{"resourceCoords":[931.0,1936.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.325535,47.6152288]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0220/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p220","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"23"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0220/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0220","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"30.4,1942.1 -0.0,-0.0 1247.8,0.0 1369.8,30.3 1372.9,1933.8 30.4,1942.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0220/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[884.0,1312.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3221635,47.6163962]}},{"type":"Feature","properties":{"resourceCoords":[408.0,569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3234628,47.6177557]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0221/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p221","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0221/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0221","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"121.1,38.4 -0.0,40.1 -0.0,-0.0 1394.0,0.0 1394.0,1928.8 116.6,1935.8 121.1,38.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0221/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1089.0,1301.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3181791,47.6164294]}},{"type":"Feature","properties":{"resourceCoords":[402.0,670.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3200711,47.6175854]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0222/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p222","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0222/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0222","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"165.9,4.5 1394.0,7.2 1394.0,1950.2 149.7,1937.1 165.9,4.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0222/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[802.0,1945.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.315552,47.6152806]}},{"type":"Feature","properties":{"resourceCoords":[1286.0,44.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.31431,47.6187919]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0223/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p223","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0223/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0223","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"209.3,1946.5 156.6,1.5 1234.8,16.6 1279.4,1967.6 209.3,1946.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0223/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31443919162528,47.618868753940056]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31066569447208,47.6188380745119]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31073040543691,47.61517024670834]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.31450390259012,47.615200926136495]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0224/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p224","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0224/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0224","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1970.3 -0.0,-0.0 1367.6,0.0 1326.9,1951.3 43.1,1944.7 -0.0,1970.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0224/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[818.0,1307.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3088504,47.6164483]}},{"type":"Feature","properties":{"resourceCoords":[332.0,1945.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.3101454,47.6152775]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0225/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p225","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0225/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0225","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"35.8,1948.5 31.1,0.0 1074.8,0.0 1077.2,260.8 1385.7,557.3 1393.5,1900.8 1068.9,1904.0 1069.5,1958.0 35.8,1948.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0225/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30748826323557,47.61886692939001]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30371381525786,47.61883481923218]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30378154400486,47.615166067112064]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30755599198257,47.615198177269896]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0226/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p226","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0226/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0226","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,327.1 -0.0,-0.0 1239.5,0.1 1242.2,665.1 1177.8,782.6 1169.9,1335.0 1105.9,1335.1 1103.8,1992.2 1032.9,1996.0 1033.2,1953.2 298.7,1956.9 313.4,667.0 -0.0,327.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0226/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30457733396759,47.61896893751153]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3007723416498,47.618960295699964]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30079056953267,47.61526186169181]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30459556185045,47.61527050350338]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0227/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p227","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0227/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0227","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"64.0,1337.5 70.2,784.1 134.3,666.2 129.6,0.0 1394.0,0.0 1394.0,1996.0 -0.0,1996.0 -0.0,1337.8 64.0,1337.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0227/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.3015470383391,47.61896273528274]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29774873401718,47.618945900241066]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29778424361785,47.61525396825721]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.30158254793977,47.615270803298884]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0228/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p228","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0228/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0228","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"803.4,1996.0 215.2,1996.0 218.2,4.2 1239.0,18.9 1227.3,1955.5 803.4,1959.7 803.4,1996.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0228/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2983438370902,47.6189557213804]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29454210739699,47.61894285437827]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2945692473291,47.6152475911749]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2983709770223,47.61526045817703]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0229/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p229","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0229/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0229","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1996.0 -0.0,-0.0 1394.0,0.0 1394.0,1977.3 -0.0,1996.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0229/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29496499674221,47.618909200626874]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29121675914736,47.61888105599155]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29127612363119,47.61523778422343]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29502436122604,47.615265928858754]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0230/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p230","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0230/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0230","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.6,1967.4 153.9,31.2 -0.0,30.9 -0.0,-0.0 1394.0,0.0 1394.0,40.0 1231.4,40.7 1239.4,1986.3 150.6,1967.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0230/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.2916385672012,47.61894188289405]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28781083969609,47.6189175830817]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28786209441698,47.6151970464389]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.29168982192209,47.615221346251246]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0231/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p231","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0231/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0231","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1973.8 -0.0,-0.0 1394.0,0.0 1394.0,236.3 1296.1,408.6 1355.7,660.5 1364.3,1439.9 1388.3,1522.2 1346.2,1600.2 1342.0,1914.8 1375.5,1996.0 -0.0,1973.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0231/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28825842672737,47.61884451697118]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28448518186364,47.618831145417964]}},{"type":"Feature","properties":{"resourceCoords":[1394.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28451338596676,47.61516356133645]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1996.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.28828663083048,47.61517693288967]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0232/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Seattle, Washington | 1905 | sanborn09315_006 p232","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:16:54Z","modified":"2026-09-21T09:16:54Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0232/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0232","type":"ImageService3","width":1394,"height":1996},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"43.8,1596.6 86.1,1518.5 62.6,1435.6 58.1,652.6 -0.0,399.2 104.4,213.6 99.8,0.0 1394.0,0.0 1394.0,1996.0 71.7,1996.0 37.9,1912.6 43.8,1596.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd428m:g4284m:g4284sm:g4284sm_g09315190502:09315_02_1905-0232/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[560.0,1281.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2832364,47.6164685]}},{"type":"Feature","properties":{"resourceCoords":[560.0,653.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.2832365,47.6176171]}}]}}]}