{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09345_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Tacoma, Washington | 1912 | 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":"131"},{"label":"placed","value":"103"},{"label":"unplaced","value":"28"},{"label":"fit sources","value":"georef 65, georef-snap 35, georef-street 2, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"19 sheet(s) cut into 40 panels"},{"label":"unplaced pages","value":"p0__1 (tier 1, 47.29326,-122.50406 +/-252m); p0__2 (tier 1, 47.29669,-122.50385 +/-100m); p101__2 (tier 2, 47.25600,-122.44402 +/-114m); p109__1 (tier 4, 47.26857,-122.47123 +/-4841m); p109__2 (tier 4, 47.26857,-122.47123 +/-4841m); p109__3 (tier 4, 47.26857,-122.47123 +/-4841m); p109__4 (tier 4, 47.26857,-122.47123 +/-4841m); p10__2 (tier 1, 47.29409,-122.51736 +/-100m); p16__2 (tier 1, 47.28660,-122.49444 +/-100m); p1__1 (tier 1, 47.30247,-122.50798 +/-100m); p1__2 (tier 2, 47.26377,-122.46029 +/-3904m); p26__2 (tier 1, 47.27541,-122.47216 +/-189m); p2__1 (tier 1, 47.29674,-122.50695 +/-100m); p3 (tier 1, 47.29281,-122.50225 +/-248m); p30__1 (tier 2, 47.27324,-122.46080 +/-100m); p30__2 (tier 1, 47.27379,-122.46009 +/-118m); p31 (tier 1, 47.27258,-122.45695 +/-247m); p32__1 (tier 1, 47.27007,-122.45482 +/-100m); p32__2 (tier 1, 47.27103,-122.45332 +/-102m); p4__1 (tier 2, 47.27307,-122.47317 +/-100m); p4__2 (tier 1, 47.29283,-122.49987 +/-100m); p53 (tier 1, 47.26720,-122.44821 +/-269m); p54 (tier 1, 47.26551,-122.44543 +/-264m); p60 (tier 1, 47.26349,-122.44230 +/-257m); p71__2 (tier 1, 47.26506,-122.46775 +/-100m); p7__2 (tier 1, 47.30119,-122.51093 +/-185m); p80__1 (tier 2, 47.26039,-122.46634 +/-223m); p82__2 (tier 1, 47.26642,-122.46584 +/-146m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0100/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p100","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0100/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0100/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1043.2,382.4 5914.3,387.4 5909.6,7204.9 4801.5,7201.0 4801.3,7680.0 1008.1,7680.0 1043.2,382.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0100/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1504.0,2656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.447849,47.254513]}},{"type":"Feature","properties":{"resourceCoords":[1504.0,7200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.447379,47.252455]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0101__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p101 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3800.0"},{"label":"split_canvas_w","value":"6572.0"},{"label":"split_canvas_h","value":"3880.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0101__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0101/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1108.0,6649.1 5768.0,6649.1 5766.4,4392.8 4636.4,4391.6 4633.1,3800.0 1268.3,3800.0 1431.0,4388.2 755.9,4387.5 1108.0,6649.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0101__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1108.0,6649.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.445373,47.256877]}},{"type":"Feature","properties":{"resourceCoords":[5768.0,6649.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.444904,47.254821]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p102 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3758.8"},{"label":"split_canvas_w","value":"6572.0"},{"label":"split_canvas_h","value":"3921.2"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5700.5,4411.4 1136.3,4401.3 1132.0,6612.8 5703.8,6630.4 5697.4,7680.0 6572.0,7680.0 6572.0,5491.9 5703.3,5492.6 5700.5,4411.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1132.0,6612.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.444904,47.254821]}},{"type":"Feature","properties":{"resourceCoords":[1132.0,5485.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.444156,47.254901]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p102 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6572.0"},{"label":"split_canvas_h","value":"3760.4"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6530.8,2058.2 6572.0,1194.9 5664.4,1198.8 5668.0,2060.2 6530.8,2058.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0102__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1128.0,2060.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.444156,47.254901]}},{"type":"Feature","properties":{"resourceCoords":[5668.0,2060.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.443683,47.252843]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p103 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3808.0"},{"label":"split_canvas_w","value":"6572.0"},{"label":"split_canvas_h","value":"3872.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6572.0,4666.5 6069.0,4859.4 6065.4,4502.7 593.2,4427.0 1010.0,7627.9 6028.8,7680.0 6048.0,5518.2 6572.0,5525.5 6572.0,4666.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[736.0,5518.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4418606,47.2575965]}},{"type":"Feature","properties":{"resourceCoords":[6048.0,5518.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.441276,47.255204]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p103 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6572.0"},{"label":"split_canvas_h","value":"3809.2"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6056.6,-0.0 3753.3,-0.0 3761.0,948.1 1934.7,939.9 -0.0,1535.1 -0.0,3052.0 590.3,2888.9 666.0,3176.6 6070.4,3195.7 6056.6,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0103__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1940.0,2108.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4403007,47.2572209]}},{"type":"Feature","properties":{"resourceCoords":[6056.0,2108.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.439875,47.2553549]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0104/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p104","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0104/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0104/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1634.6,4219.1 1711.5,3334.4 1131.1,3559.0 1126.8,957.4 5644.2,983.0 5651.3,-0.0 6572.0,-0.0 6572.0,7680.0 5625.6,7680.0 5625.7,7467.0 -0.0,7437.7 -0.0,6360.3 1106.0,6365.9 1113.7,4214.6 1634.6,4219.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0104/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.438579,47.2560157]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4378747,47.253035]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44300669999998,47.2524763]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.443711,47.255457]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0105/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p105","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0105/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0105/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2202.8,7183.6 2205.9,6145.6 -0.0,6346.2 -0.0,-0.0 6572.0,-0.0 6572.0,7184.0 2202.8,7183.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0105/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.43937498845189,47.26320458239599]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.43749448860366,47.26040384312953]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44228335680677,47.2589019451649]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.444163856655,47.26170268443136]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0106/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p106","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0106/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0106/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1290.8,7140.5 1260.9,-0.0 5419.9,-0.0 3603.7,7128.8 1290.8,7140.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0106/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.43788577526382,47.26093058967971]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.43602554669349,47.25812895414469]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.440815741581,47.256643182399785]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44267597015134,47.259444817934806]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0107/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p107","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0107/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0107/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2092.4,6665.9 172.5,7254.0 145.7,7262.2 -0.0,7306.9 -0.0,0.0 5150.0,-0.0 5184.7,4551.3 6175.5,4539.0 6182.3,5738.3 3897.4,5735.8 3904.0,6676.0 2092.4,6665.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0107/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3904.0,6676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4393374,47.2564768]}},{"type":"Feature","properties":{"resourceCoords":[6184.0,6676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.439098,47.255435]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0108/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p108","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"4"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0108/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0108/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6572.0,6068.3 5663.6,6065.3 5652.9,7074.0 1016.0,7032.0 1024.0,4824.0 -0.0,4828.8 -0.0,0.0 6572.0,-0.0 6572.0,6068.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0108/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1016.0,7032.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.439098,47.255435]}},{"type":"Feature","properties":{"resourceCoords":[1024.0,4824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4376602,47.2555912]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p10 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6596.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0010__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0010/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6596.0,-0.0 512.3,-0.0 528.2,1102.3 854.9,1098.7 790.2,7680.0 4502.0,7680.0 4501.6,6222.8 6596.0,6233.2 6596.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2520.0,6988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5197024,47.2931119]}},{"type":"Feature","properties":{"resourceCoords":[2520.0,1080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5157226,47.293075]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p11","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0011/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6596.0,0.0 6596.0,7680.0 4185.4,7680.0 4178.8,6933.5 2210.3,6944.4 2214.3,7680.0 221.7,7680.0 213.5,6955.4 -0.0,6956.6 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4164.0,2772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.502473,47.29311]}},{"type":"Feature","properties":{"resourceCoords":[2188.0,2772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5038062,47.293116]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0012/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2299.9,724.6 4292.6,735.6 4292.7,0.0 6261.4,0.0 6263.8,746.5 6596.0,748.4 6596.0,7680.0 -0.0,7680.0 0.0,-0.0 2295.7,0.0 2299.9,724.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4292.0,3760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5038131,47.289486]}},{"type":"Feature","properties":{"resourceCoords":[6268.0,3760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.50248,47.289485]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p13","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0013/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2776.7,0.0 6264.7,0.0 6245.3,1189.4 6596.0,1193.4 6596.0,3810.5 6264.0,3808.0 6280.7,6426.6 6596.0,6431.3 6596.0,6861.0 6274.2,6861.0 6262.0,7680.0 4305.2,7680.0 4321.3,6861.1 2311.9,6861.2 2316.2,7680.0 697.0,7680.0 684.1,779.8 2773.8,787.4 2776.7,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6264.0,3808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.498518,47.289477]}},{"type":"Feature","properties":{"resourceCoords":[360.0,3808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.50248,47.289485]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p14","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0014/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6023.3,7586.5 6025.2,6865.6 2051.1,6897.3 2052.0,6416.0 202.9,6399.5 170.9,3788.9 502.0,3789.5 486.8,1180.3 137.0,1178.4 149.5,0.0 6596.0,0.0 6596.0,7455.2 6510.9,7335.5 6023.3,7586.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2052.0,3792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4972524,47.289468]}},{"type":"Feature","properties":{"resourceCoords":[2052.0,6416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.497268,47.28827]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0015/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"552.1,802.8 547.9,0.0 2532.2,0.0 2516.2,802.9 4448.5,803.0 4460.7,0.0 6596.0,73.8 6596.0,7497.7 1711.7,7483.3 1712.1,7680.0 -0.0,7680.0 -0.0,802.8 552.1,802.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.5015486076735,47.2880933048585]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49706612935643,47.28808440126743]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4970813050105,47.28451909263527]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50156378332757,47.28452799622634]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p16 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6596.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0016__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0016/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2421.5,7503.4 2421.5,7680.0 6596.0,7680.0 6596.0,2946.4 5468.8,1685.2 5477.6,0.0 4875.1,0.0 4870.4,588.5 4787.0,469.3 4341.9,714.4 4309.8,0.0 676.2,0.0 661.1,7477.6 2421.5,7503.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2272.0,4872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4959849,47.285804]}},{"type":"Feature","properties":{"resourceCoords":[4268.0,2276.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4946272,47.2869997]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0017/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"792.0,7069.8 -0.0,7064.1 -0.0,180.9 6596.0,230.6 6596.0,7680.0 794.6,7680.0 792.0,7069.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50040004085952,47.28470159858503]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4958847279341,47.28469895038017]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49588924135632,47.281107295372415]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50040455428174,47.28110994357728]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0018/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2743.5,0.0 2750.5,595.5 6317.4,569.5 6330.6,1719.6 6596.0,1723.1 6569.4,7680.0 -0.0,7680.0 -0.0,-0.0 2743.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.5017860955522,47.2814056935097]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49716026665872,47.28137991495739]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49720419910975,47.27770011846383]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50183002800323,47.27772589701613]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0019/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"573.3,2554.1 304.4,2551.4 287.6,1386.1 2410.6,1364.3 2396.6,0.0 6596.0,0.0 6596.0,7290.4 2121.0,7242.3 2121.4,7680.0 579.4,7680.0 573.3,2554.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49754730584843,47.28176513570892]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49298175177123,47.2817305114032]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49304075978439,47.278098688030056]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4976063138616,47.27813331233578]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p20","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0020/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5899.5,7306.9 -0.0,7344.6 -0.0,-0.0 6596.0,0.0 6596.0,4466.0 5903.1,4469.5 5899.5,7306.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49268,47.2815906]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4883011,47.2815676]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4883405,47.2781086]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4927194,47.2781316]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0021/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6596.0,1215.3 6002.7,1224.7 6120.9,7336.5 5814.3,7341.1 5822.2,7680.0 -0.0,7680.0 52.7,459.9 1620.2,445.0 1615.5,0.0 6596.0,0.0 6596.0,1215.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49723463900868,47.278344701622274]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49274451350209,47.27828131533426]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49285253186505,47.27470926676803]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49734265737165,47.27477265305604]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0022/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6357.3,7369.1 -0.0,7339.9 -0.0,1217.7 594.2,1219.8 617.8,2.9 6418.3,0.0 6357.3,7369.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49316449426856,47.27828305482937]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48868016968187,47.27827897496328]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4886871222929,47.27471153919071]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.49317144687959,47.274715619056806]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0023/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.1,7680.0 53.2,2481.6 712.8,2470.2 682.4,0.0 6596.0,0.0 6596.0,7680.0 109.1,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48878632015803,47.280739439017026]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48418824332165,47.280676343670244]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48429577069494,47.277018579805286]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48889384753132,47.27708167515207]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p24 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3084.4"},{"label":"split_canvas_w","value":"6596.0"},{"label":"split_canvas_h","value":"4595.6"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2681.3,3114.1 0.0,3134.4 -0.0,7307.8 6596.0,7340.4 6596.0,3157.4 2681.3,3114.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1520.0,7324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4809778,47.274695]}},{"type":"Feature","properties":{"resourceCoords":[6220.0,5268.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4777646,47.2756756]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p24 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6596.0"},{"label":"split_canvas_h","value":"3134.4"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5464.6,0.0 -0.0,0.0 -0.0,559.8 648.5,554.2 666.0,2599.5 2099.0,2570.0 2103.3,2776.1 2772.7,2629.0 5543.5,2563.8 5464.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0024__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4764.0,2934.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4825735,47.274692]}},{"type":"Feature","properties":{"resourceCoords":[364.0,891.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4856147,47.2757023]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0025/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"714.4,3280.1 -0.0,3204.2 -0.0,-0.0 6596.0,0.0 6596.0,571.5 5963.3,652.9 6372.4,3831.8 6596.0,3803.0 6596.0,7513.2 702.4,7503.5 714.4,3280.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47803321331318,47.27817049130762]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4735777812404,47.278210758581764]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47350916078105,47.27466630263086]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47796459285384,47.27462603535672]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0026__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p26 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3306.8"},{"label":"split_canvas_w","value":"6596.0"},{"label":"split_canvas_h","value":"4373.2"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0026__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0026/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"882.4,3815.7 963.4,7513.6 6038.4,7680.0 6009.7,5409.3 6596.0,5392.0 6596.0,3306.8 3680.6,3306.8 882.4,3815.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0026__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3704.0,5433.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4716294,47.2756952]}},{"type":"Feature","properties":{"resourceCoords":[6036.0,7472.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4700514,47.2747419]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0027/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6596.0,7680.0 -0.0,7680.0 -0.0,4517.1 4870.7,-0.0 6596.0,-0.0 6596.0,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47150340161454,47.27814795673678]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47119870856147,47.27668335967074]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47369460690129,47.2764409695214]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47399929995436,47.27790556658744]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p28","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0028/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4860.4,7400.3 260.0,7404.0 261.9,5336.0 849.5,5326.6 878.0,3236.5 -0.0,3224.5 -0.0,-0.0 6596.0,0.0 6596.0,7127.7 4856.6,7127.8 4860.4,7400.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4832.0,5328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4669465,47.275711]}},{"type":"Feature","properties":{"resourceCoords":[260.0,7404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4700514,47.2747419]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p29 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2393.6"},{"label":"split_canvas_w","value":"6584.0"},{"label":"split_canvas_h","value":"5286.4"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"989.6,6701.7 1618.5,6709.5 1616.3,6762.5 6584.0,6818.1 6584.0,2415.6 1043.8,2397.1 989.6,6701.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,2393.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46645911115851,47.27685543314153]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,2393.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46201233542332,47.27690825966185]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46194995402125,47.274479159914414]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46639672975644,47.27442633339409]}},{"type":"Feature","properties":{"resourceCoords":[1608.0,6968.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4653191,47.2747663]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p29 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6584.0"},{"label":"split_canvas_h","value":"2415.6"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6584.0,-0.0 1626.8,-0.0 1632.0,2199.6 6584.0,2245.1 6584.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1632.0,2199.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4888491,47.2748561]}},{"type":"Feature","properties":{"resourceCoords":[6304.0,2199.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4856228,47.27483]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6532.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0002/info.json","type":"ImageService2","height":7680,"width":6532},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,6085.2 1185.2,6807.6 1966.8,6840.0 2593.2,7680.0 6532.0,7680.0 6532.0,-0.0 -0.0,-0.0 0.0,6085.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.5052496406572,47.300520283863214]}},{"type":"Feature","properties":{"resourceCoords":[6532.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50235713412059,47.29825407451184]}},{"type":"Feature","properties":{"resourceCoords":[6532.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50627470239404,47.29594100922813]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50916720893065,47.298207218579506]}},{"type":"Feature","properties":{"resourceCoords":[4320.0,7616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5072199,47.2967278]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p33","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0033/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7680.0 -0.0,164.1 6340.4,218.5 6302.8,7680.0 -0.0,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4304.0,6112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4902932,47.271996]}},{"type":"Feature","properties":{"resourceCoords":[296.0,6112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4931572,47.2719909]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0034/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0034/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"267.9,70.9 5152.7,174.0 5154.8,0.0 6584.0,0.0 6584.0,7680.0 248.5,7680.0 267.9,70.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48903662257156,47.27489000108405]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48442791342137,47.27489043989812]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48442716431242,47.271217129258204]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48903587346261,47.271216690444135]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p35","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0035/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1057.0,135.5 1755.8,0.0 4635.0,0.0 4637.6,359.0 6191.5,364.4 6135.9,7680.0 1697.2,7680.0 1695.1,6968.5 1036.7,6967.9 1057.0,135.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0035/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48513830674565,47.274853458042614]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48071488100494,47.27486286616605]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48069882018002,47.27133723646727]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48512224592073,47.27132782834383]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p36","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0036/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0036/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"272.7,482.1 6584.0,418.7 6584.0,7023.3 256.1,6953.3 272.7,482.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2604.0,2444.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4793833,47.273781]}},{"type":"Feature","properties":{"resourceCoords":[2604.0,6280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4793883,47.2719979]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p37","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0037/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0037/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1801.4,7212.8 1053.3,7211.7 1045.4,470.7 6584.0,395.4 6584.0,7268.4 1802.6,7239.8 1801.4,7212.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3988.0,6480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4746915,47.271978]}},{"type":"Feature","properties":{"resourceCoords":[1720.0,460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4762013,47.2747228]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p38","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0038/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0038/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5483.7,7680.0 3917.0,7680.0 3909.5,6912.6 499.5,6917.1 516.1,216.7 4707.2,427.6 4706.6,221.6 5224.7,218.4 5483.7,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4712.0,2200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4700485,47.2738177]}},{"type":"Feature","properties":{"resourceCoords":[208.0,216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4731486,47.2747458]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p39","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0039/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0039/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5429.3 -0.0,273.1 4067.2,261.7 4063.6,0.0 6421.9,0.0 6443.5,7680.0 188.2,7680.0 112.7,5653.3 -0.0,5429.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0039/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46969559331755,47.27487055573709]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46520453704623,47.27488561154042]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46517883494009,47.27130607736889]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46966989121141,47.27129102156556]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p40","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0040/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0040/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"160.6,0.0 6584.0,0.0 6584.0,7680.0 162.3,7680.0 160.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0040/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46542438834236,47.2748604190227]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46097638507055,47.274879374755756]}},{"type":"Feature","properties":{"resourceCoords":[6584.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46094402529508,47.271334156490404]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46539202856688,47.27131520075735]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p41","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0041/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0041/info.json","type":"ImageService2","height":7680,"width":6584},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5735.3,5326.3 6584.0,5334.4 6584.0,7674.0 -0.0,7680.0 -0.0,895.0 5046.2,892.3 5046.3,931.4 5735.0,936.3 5735.3,5326.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2928.0,3304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4902879,47.270132]}},{"type":"Feature","properties":{"resourceCoords":[812.0,7364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.49171,47.268271]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p42","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0042/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5883.2,958.9 5885.1,0.0 6540.6,0.0 6558.1,7680.0 848.5,7680.0 848.6,5340.6 -0.0,5332.4 -0.0,942.5 5883.2,958.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4068.0,3308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4856486,47.2701397]}},{"type":"Feature","properties":{"resourceCoords":[1680.0,1272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.487263,47.2710696]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p43","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0043/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0043/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"537.7,7630.3 558.7,738.3 4961.2,757.0 4970.1,0.0 6576.0,0.0 6576.0,7419.3 5602.6,7401.5 5599.3,7680.0 537.7,7630.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0043/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48436410021641,47.27167008021243]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4799099259229,47.27169244677387]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47987169928871,47.26813777750399]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.48432587358222,47.26811541094255]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p44","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0044/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0044/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"869.6,7419.5 782.1,0.0 6333.9,0.0 6335.2,26.9 6576.0,28.0 6576.0,3331.7 6343.7,3328.2 6305.1,7680.0 1556.0,7680.0 1556.0,7424.0 869.6,7419.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1556.0,1292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4793909,47.2710651]}},{"type":"Feature","properties":{"resourceCoords":[1556.0,7424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4794095,47.268255]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p45","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0045/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"310.6,3299.2 544.4,3301.6 529.6,0.0 6576.0,0.0 6576.0,6893.3 292.5,6910.4 310.6,3299.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4763526484515,47.27163622271767]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47193981717173,47.27160911082571]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4719861539752,47.2680874306853]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47639898525496,47.26811454257726]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0046/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0046/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1639.3,7089.4 1751.2,2.5 3725.7,0.0 3727.6,774.9 6576.0,715.5 6576.0,7118.0 1639.3,7089.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0046/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47312541001344,47.271604752429965]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46867326374648,47.271625408575254]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46863796051171,47.26807234454813]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47309010677867,47.26805168840284]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0047/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6426.1,657.8 6576.0,7680.0 5392.1,7680.0 2152.6,6180.8 1733.5,7055.9 1461.5,7055.8 1427.9,674.7 6426.1,657.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46964066909558,47.271606558193085]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46517353842586,47.27161122101523]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46516556922222,47.2680462055893]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46963269989195,47.26804154276716]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p48","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0048/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0048/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"246.6,570.0 6171.8,598.5 6576.0,2755.9 6576.0,2755.9 6576.0,6707.0 6119.0,7680.0 2204.4,7680.0 341.1,7680.0 246.6,570.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0048/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6172.0,1344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.461285,47.2709919]}},{"type":"Feature","properties":{"resourceCoords":[4640.0,5476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.462286,47.2690949]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0049/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0049/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6576.0,684.5 6576.0,5611.5 223.0,5698.8 151.0,771.8 0.0,773.8 0.0,-0.0 4423.2,0.0 4424.8,695.7 6576.0,684.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46408396965076,47.26735945049896]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46205540985092,47.27015655254153]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45727506791508,47.26853759300799]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45930362771492,47.26574049096542]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0005/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7633.5 -0.0,0.0 3687.1,-0.0 5289.1,1765.2 6596.0,569.4 6596.0,7510.0 5618.2,7531.3 5623.4,7549.6 -0.0,7633.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50789256750556,47.30062032549754]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.50799963251606,47.29758656396331]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.51317178271111,47.29767170109658]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.51306471770062,47.300705462630816]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p50","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0050/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0050/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1156.0,2698.3 1171.0,2178.1 2902.9,1416.8 3121.4,1879.1 6576.0,246.4 6576.0,7680.0 6460.3,7680.0 6381.1,7031.2 5272.4,7030.2 3760.9,7680.0 0.0,7680.0 81.7,3212.5 1156.0,2698.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0050/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46299148134098,47.270390056030706]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46111162831528,47.273152351316966]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45639049071953,47.27165216164553]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45827034374523,47.26888986635927]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p51","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0051/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0051/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1794.2 0.0,-0.0 6576.0,0.0 6336.1,66.3 6576.0,67.1 6576.0,7093.2 6469.8,7092.3 6474.3,6618.1 658.3,6590.5 655.3,3314.4 418.4,2961.0 -0.0,1794.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45665186712738,47.27198019203416]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45263607989762,47.27070093528797]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45482243091723,47.267496087913045]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.458838218147,47.26877534465923]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p52","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0052/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0052/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"241.1,0.0 6576.0,0.0 6576.0,7093.9 263.2,7059.5 241.1,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0052/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45280146707414,47.27071992515235]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44881064124723,47.26943812673388]}},{"type":"Feature","properties":{"resourceCoords":[6576.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45100130020352,47.266253147793556]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45499212603042,47.267534946212024]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p55","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0055/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0055/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6284.9,7135.2 2048.0,7135.9 2048.2,7124.2 -0.0,7128.1 -0.0,505.5 471.0,511.5 465.4,0.0 6295.6,0.0 6284.9,7135.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0055/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1728.0,7136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.45942,47.265911]}},{"type":"Feature","properties":{"resourceCoords":[6260.0,2716.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4553885,47.2668457]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p56","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0056/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0056/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"271.8,7116.8 267.8,442.9 6576.0,453.2 6576.0,2688.3 6576.0,7121.6 271.8,7116.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0056/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2552.0,7124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.455271,47.264567]}},{"type":"Feature","properties":{"resourceCoords":[4832.0,7124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.45389,47.264119]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p57","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0057/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0057/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1239.1,481.4 1351.0,481.9 1349.2,0.0 6282.4,0.0 6305.6,468.4 6427.1,662.4 6576.0,582.4 6301.5,1609.0 6283.6,7152.0 1203.6,7127.7 1239.1,481.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0057/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1744.0,2720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4512376,47.2654943]}},{"type":"Feature","properties":{"resourceCoords":[6284.0,7152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.449745,47.262777]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p58","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0058/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0058/info.json","type":"ImageService2","height":7676,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"255.1,1535.0 402.0,804.0 766.2,513.7 371.9,587.9 221.5,0.0 6572.0,0.0 6572.0,1931.0 4593.6,4297.5 6100.7,5467.4 5282.7,6458.3 3422.4,7676.0 2649.1,6623.4 1769.2,7676.0 83.5,7676.0 82.2,7072.6 290.4,7069.9 255.1,1535.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0058/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44784511695055,47.26574898354092]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44388190880814,47.2644307608212]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7676.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44613480325522,47.261267247613326]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7676.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45009801139763,47.26258547033304]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p59","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0059/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0059/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1265.7,6611.8 1912.0,4501.0 1904.0,3224.0 -0.0,3282.5 -0.0,0.0 4001.1,-0.0 4002.9,211.4 5322.9,-0.0 6254.6,-0.0 6282.9,5320.2 6124.5,6770.6 6576.0,6897.3 6576.0,7680.0 -0.0,7680.0 -0.0,6273.1 1265.7,6611.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1904.0,3224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4457708,47.262272]}},{"type":"Feature","properties":{"resourceCoords":[6284.0,3224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4445528,47.260442]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0006/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6596.0,7680.0 317.3,7680.0 334.1,5485.9 3886.9,2305.8 1811.3,-0.0 6596.0,-0.0 6596.0,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4240.0,5000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5080986,47.2957997]}},{"type":"Feature","properties":{"resourceCoords":[4240.0,7132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.5095388,47.2958159]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p61","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0061/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0061/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2165.2,7680.0 -0.0,7680.0 -0.0,487.4 1659.8,498.2 1659.8,753.7 6399.8,753.6 6375.2,6582.8 6252.7,7680.0 3984.5,7680.0 4044.9,7083.8 2169.4,7071.0 2165.2,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0061/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1660.0,3920.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4794198,47.266684]}},{"type":"Feature","properties":{"resourceCoords":[1660.0,5720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4794253,47.2658576]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p62","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0062/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0062/info.json","type":"ImageService2","height":7680,"width":6576},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"288.5,6573.7 305.9,0.0 6545.9,0.0 6543.8,786.7 5979.5,785.1 5988.9,2079.6 6576.0,2077.6 6576.0,7671.1 167.9,7680.0 288.5,6573.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0062/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4540.0,2072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4733457,47.2675038]}},{"type":"Feature","properties":{"resourceCoords":[276.0,3928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.476235,47.266665]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p63","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0063/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0063/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1830.9 -0.0,526.2 567.3,531.9 572.6,0.0 6243.7,0.0 6244.4,1897.7 6572.0,1901.9 6572.0,4071.4 6239.5,3925.5 6235.6,6328.1 6572.0,6488.2 6572.0,7164.6 6234.8,7164.1 6234.4,7509.7 549.1,7453.1 590.1,1836.3 -0.0,1830.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0063/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4556.0,1880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.469304,47.2674743]}},{"type":"Feature","properties":{"resourceCoords":[1120.0,7452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.47161,47.264931]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p64","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0064/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0064/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2033.9,4953.5 2392.2,4943.1 1475.0,3008.1 1181.1,3142.8 378.2,1450.5 -0.0,1629.7 -0.0,656.7 3565.5,631.2 4790.5,0.0 6572.0,0.0 6572.0,2842.3 5749.8,2838.9 5731.9,6742.6 3689.4,7680.0 3413.9,7098.7 3046.1,7098.1 2033.9,4953.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0064/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1180.0,3144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.468169,47.267467]}},{"type":"Feature","properties":{"resourceCoords":[2992.0,628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.466322,47.26816]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p65","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0065/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0065/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6296.0,600.0 6305.7,7131.4 -0.0,7127.2 -0.0,2818.2 830.8,2817.8 817.8,0.0 962.1,0.0 953.9,743.2 1752.3,756.6 1752.0,600.0 6296.0,600.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0065/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1752.0,600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.463557,47.267261]}},{"type":"Feature","properties":{"resourceCoords":[6296.0,600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.460794,47.266364]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p66","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0066/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0066/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6572.0,7116.0 262.5,7095.2 270.3,588.3 6572.0,607.9 6572.0,7116.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0066/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2528.0,608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.45942,47.265911]}},{"type":"Feature","properties":{"resourceCoords":[4784.0,608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4580413,47.2654665]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p67","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0067/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0067/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6296.0,616.0 6301.5,7218.3 1223.8,7214.8 1208.0,609.9 6296.0,616.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0067/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4000.0,616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.455271,47.264567]}},{"type":"Feature","properties":{"resourceCoords":[6296.0,616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.45389,47.264119]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p68","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0068/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0068/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"58.9,659.1 6572.0,604.5 6572.0,3224.4 6244.1,2759.8 5369.7,3377.0 3381.0,7138.7 3871.2,7680.0 3505.6,7680.0 3131.9,7133.5 78.3,7069.0 58.9,659.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0068/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45373008330638,47.26440778267314]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44969147348688,47.26307153378467]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45197630504715,47.25984606832647]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45601491486666,47.26118231721494]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p69","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0069/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0069/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7214.2 -0.0,-0.0 1863.0,0.0 1807.1,592.6 6257.7,573.6 6307.7,7680.0 4433.9,7680.0 4432.7,7421.9 4116.0,7424.0 4121.8,7238.1 -0.0,7214.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0069/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1840.0,3412.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.477858,47.2636496]}},{"type":"Feature","properties":{"resourceCoords":[4116.0,7424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4763389,47.2617833]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p70","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0070/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0070/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6413.2,620.4 6444.8,7680.0 -0.0,7680.0 -0.0,610.4 6413.2,620.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0070/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4748253995734,47.265224755212365]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47033738538993,47.26521140142358]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4703602333009,47.2616249217185]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.47484824748437,47.26163827550729]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0071__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p71 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6568.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0071__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0071/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"278.3,6786.8 3636.9,6817.6 3635.9,5679.1 5249.1,2314.8 6568.0,2943.5 6568.0,567.3 6065.0,327.4 6221.4,0.0 3628.3,0.0 3628.5,342.8 274.0,312.0 278.3,6786.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0071__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[272.0,3096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.470446,47.2636418]}},{"type":"Feature","properties":{"resourceCoords":[272.0,312.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.470445,47.264922]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0072/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p72","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0072/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0072/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6212.0,7080.0 1656.0,7080.0 1658.9,7680.0 969.9,7680.0 837.7,7397.6 496.8,7557.3 -0.0,6523.3 -0.0,2764.0 1472.1,2760.5 437.0,601.8 6195.8,598.0 6212.0,7080.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0072/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1656.0,7080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.467327,47.261897]}},{"type":"Feature","properties":{"resourceCoords":[6212.0,7080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.464565,47.260997]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p73","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0073/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0073/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6568.0,7081.7 344.0,7080.0 334.4,625.7 6568.0,626.7 6568.0,7081.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0073/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4880.0,7080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.461802,47.260099]}},{"type":"Feature","properties":{"resourceCoords":[344.0,7080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.464565,47.260997]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p74","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0074/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0074/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6226.5,575.6 6264.9,7016.7 1711.7,7072.7 1707.6,6448.5 1131.4,6451.9 1106.8,625.5 6226.5,575.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0074/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45937543501478,47.26291335258553]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4554093200206,47.261591844743926]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45767026071823,47.25842226248705]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4616363757124,47.259743770328654]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p75","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0075/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0075/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2148.6,7521.6 500.4,7531.0 483.7,5277.6 4067.6,0.4 6568.0,1673.8 6568.0,7546.6 2629.5,7518.9 2630.4,7680.0 2149.3,7680.0 2148.6,7521.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0075/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45851364127729,47.26114337367515]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45410776990067,47.26159519135211]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4533347803592,47.25807409777951]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45774065173582,47.25762228010255]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p76","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0076/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0076/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3864.5,7549.0 3856.5,7680.0 1712.4,7680.0 1763.1,2133.9 1669.2,1940.1 5490.1,0.0 6568.0,0.0 6518.3,7680.0 3864.5,7549.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0076/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4551070697009,47.261483032146536]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45071402460844,47.2619791501138]}},{"type":"Feature","properties":{"resourceCoords":[6568.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44986523903258,47.25846832838216]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45425828412503,47.25797221041489]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p77","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0077/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0077/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7680.0 -0.0,-0.0 6260.9,0.0 6254.6,226.4 6568.0,225.8 6568.0,6911.6 6356.1,6912.7 6361.9,7579.9 6362.9,7680.0 3737.0,7680.0 3733.0,6837.3 1872.8,6846.1 1892.9,7680.0 -0.0,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0077/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4056.0,232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4778523,47.2617876]}},{"type":"Feature","properties":{"resourceCoords":[4056.0,4264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.477871,47.259904]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0078/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p78","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"27"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0078/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0078/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6042.9,507.1 6044.9,7184.6 6568.0,7183.7 6568.0,7680.0 3025.7,7680.0 3019.7,6972.9 498.4,6994.1 477.2,492.4 6042.9,507.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0078/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2432.0,224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4747917,47.2617783]}},{"type":"Feature","properties":{"resourceCoords":[4504.0,7184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4734285,47.258553]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0079/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p79","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0079/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0079/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2812.8,700.2 2806.0,0.0 6568.0,0.0 6568.0,1829.6 6210.9,1875.3 6269.0,7473.0 -0.0,7477.7 -0.0,715.1 2812.8,700.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0079/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2852.0,4672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.470444,47.259813]}},{"type":"Feature","properties":{"resourceCoords":[6240.0,4672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4681665,47.259798]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p7 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2942.4"},{"label":"split_canvas_w","value":"6596.0"},{"label":"split_canvas_h","value":"4737.6"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0007__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0007/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3219.6,3197.2 3225.5,2943.6 0.0,2942.4 -0.0,7680.0 6596.0,7680.0 6596.0,7035.0 6188.0,7032.3 6240.8,3220.8 3219.6,3197.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3464.0,7032.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.515645,47.300594]}},{"type":"Feature","properties":{"resourceCoords":[6188.0,7032.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.515647,47.299336]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0008/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6596.0,7466.1 5307.9,7469.1 5332.7,7680.0 -0.0,7680.0 -0.0,4424.2 732.2,4415.5 725.0,3800.6 338.6,3802.6 345.5,167.9 3707.7,132.3 3709.1,-0.0 6596.0,-0.0 6596.0,7466.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.51292859635956,47.29947715477375]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.51298951203026,47.296260380770825]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.51847352434818,47.29630882168216]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.51841260867748,47.29952559568508]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0080__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p80 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6568.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0080__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0080/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4751.7,6368.2 5679.9,5915.3 5713.6,640.3 687.1,622.5 687.8,1221.9 -0.0,1219.4 637.4,2594.3 333.1,2785.7 2470.8,7262.4 4674.8,6207.4 4751.7,6368.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0080__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2960.0,4944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.467195,47.259668]}},{"type":"Feature","properties":{"resourceCoords":[2960.0,632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.465948,47.261447]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p81","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0081/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0081/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4814.2,6338.1 4062.4,5707.6 4078.3,4935.7 1815.6,4999.2 1796.0,7112.7 -0.0,7099.2 -0.0,645.5 5745.2,625.6 5742.8,0.0 6316.2,0.0 6368.0,7070.4 6568.0,7069.4 6568.0,7680.0 5465.0,7680.0 4814.2,6338.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0081/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1816.0,4940.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.464435,47.258767]}},{"type":"Feature","properties":{"resourceCoords":[6320.0,624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.460424,47.25965]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0082__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p82 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"25"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6568.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0082__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0082/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"412.5,5677.2 2541.3,4177.6 3937.2,3125.8 4185.3,3473.0 5847.8,2299.4 4603.2,542.8 320.0,616.0 412.5,5677.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0082__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2552.0,4632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4602727,47.257423]}},{"type":"Feature","properties":{"resourceCoords":[320.0,616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.460424,47.25965]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0083/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p83","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"23"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0083/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0083/info.json","type":"ImageService2","height":7680,"width":6568},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7680.0 -0.0,-0.0 6568.0,0.0 6464.7,53.3 6444.8,1586.5 6568.0,1586.7 6568.0,7680.0 -0.0,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0083/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1552.0,3640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4889517,47.2570559]}},{"type":"Feature","properties":{"resourceCoords":[5024.0,3640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4865921,47.257059]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0084/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p84","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"28"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0084/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0084/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5993.8,7680.0 967.8,7680.0 974.3,1543.6 850.2,1544.0 861.9,0.0 6572.0,0.0 6572.0,3638.9 5983.3,3640.4 5993.8,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0084/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3776.0,3632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4836581,47.2570464]}},{"type":"Feature","properties":{"resourceCoords":[5988.0,5564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4821711,47.256158]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p85","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0085/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0085/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"613.6,3610.2 1196.9,3609.6 1202.4,5.5 2800.4,0.0 2796.4,833.5 4708.8,842.6 4692.5,0.0 6572.0,0.0 6572.0,7680.0 618.0,7611.2 613.6,3610.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0085/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2784.0,3608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.480691,47.257038]}},{"type":"Feature","properties":{"resourceCoords":[4944.0,3608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.479218,47.257036]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0086/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p86","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0086/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0086/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3798.9,787.3 3796.0,0.0 5877.8,0.0 5902.2,7518.9 6572.0,7461.6 6572.0,7680.0 1101.9,7680.0 1104.8,773.4 3798.9,787.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0086/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1648.0,5512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.477747,47.256151]}},{"type":"Feature","properties":{"resourceCoords":[6036.0,1640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4747989,47.257911]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0087/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p87","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"25"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0087/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0087/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4198.4,577.4 6502.5,604.0 6572.0,7680.0 -0.0,7680.0 -0.0,324.9 679.0,327.1 676.7,1029.0 4192.7,1070.0 4198.4,577.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0087/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4804.0,584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.471608,47.258541]}},{"type":"Feature","properties":{"resourceCoords":[1836.0,7336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.473636,47.2553956]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0088/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p88","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"19"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0088/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0088/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"757.9,590.8 4130.9,627.3 4136.0,0.0 6572.0,0.0 6572.0,1285.7 6232.8,1881.2 5664.7,1968.6 5640.0,7328.0 6572.0,7329.7 6572.0,7680.0 823.1,7680.0 757.9,590.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0088/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2452.0,608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.469299,47.258527]}},{"type":"Feature","properties":{"resourceCoords":[5640.0,7328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4671353,47.2554508]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0089/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p89","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"23"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0089/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0089/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"302.8,7109.6 338.1,1839.5 1004.6,1625.0 1390.7,868.7 1277.5,817.3 1283.6,0.0 2308.3,0.0 1777.2,1071.0 3374.6,1877.8 4327.4,0.0 6375.4,944.7 6019.6,1626.6 6401.3,2471.6 6398.7,4007.8 6572.0,4093.7 6572.0,7680.0 -0.0,7680.0 -0.0,7457.7 1227.7,7466.9 1230.3,7120.2 302.8,7109.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0089/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[308.0,3272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4671575,47.2572178]}},{"type":"Feature","properties":{"resourceCoords":[1984.0,1188.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4660345,47.2581857]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p9","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0009/info.json","type":"ImageService2","height":7680,"width":6596},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7680.0 -0.0,5059.0 1332.4,5041.7 1279.7,-0.0 6246.2,11.1 6272.6,1102.1 6596.0,1095.3 6596.0,7680.0 -0.0,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4364.0,1120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.515701,47.2948661]}},{"type":"Feature","properties":{"resourceCoords":[1440.0,7012.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.519663,47.2962792]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0090/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p90","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0090/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0090/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1520.2,2658.3 1756.9,996.5 2505.9,1507.8 2850.7,1008.8 2685.3,897.2 3295.3,0.0 6572.0,0.0 6572.0,7157.4 949.4,7159.1 722.0,7131.8 786.0,6791.7 -0.0,6792.3 -0.0,4353.3 1253.4,4531.9 1520.2,2658.3 1520.2,2658.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0090/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46417915884415,47.25720100585383]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45978387139512,47.25765942376273]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45900012496065,47.25414866805053]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.46339541240968,47.25369025014163]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0091/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p91","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0091/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0091/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1433.2,7262.3 1392.5,59.5 2767.2,0.0 2770.3,450.7 6572.0,442.3 6572.0,7243.5 1433.2,7262.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0091/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4920.0,7248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.456722,47.254637]}},{"type":"Feature","properties":{"resourceCoords":[4920.0,448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.45742,47.257725]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0092/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p92","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0092/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0092/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1218.3,598.5 1703.5,598.1 1702.4,435.7 5674.7,460.2 5674.3,0.0 6006.1,0.0 6037.0,7212.1 1252.8,7237.1 1218.3,598.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0092/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45716866810322,47.25795962726327]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45279701932428,47.25840537822376]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45203491976152,47.25491354760442]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45640656854046,47.25446779664392]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0093/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p93","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0093/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0093/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4829.0,422.9 4829.8,516.3 5344.4,535.4 5339.6,29.3 6572.0,20.4 6563.8,6845.6 523.1,6836.3 519.3,594.3 4829.0,422.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0093/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45352008680256,47.25833647946913]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44913370472933,47.25879436526808]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4483508380047,47.25529085714426]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45273722007792,47.25483297134531]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0094/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p94","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0094/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0094/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5025.1,0.0 5020.6,441.9 6079.4,454.9 6077.0,4148.1 6298.3,4969.1 6072.6,5002.7 6056.5,7272.8 1178.2,7237.8 1234.0,0.0 5025.1,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0094/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1640.0,7240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.448084,47.255543]}},{"type":"Feature","properties":{"resourceCoords":[6084.0,2696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4456131,47.2579202]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0095/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p95","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0095/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0095/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"967.3,2378.4 -0.0,2105.0 -0.0,454.5 402.9,454.1 529.8,0.0 1988.6,157.9 6277.7,131.4 6309.4,6991.3 6572.0,7063.8 6572.0,7680.0 3073.3,7216.6 2942.8,7680.0 1820.3,7680.0 2001.0,7043.0 -0.0,6814.8 -0.0,5957.7 967.3,2378.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0095/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4128.0,4552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4433212,47.2586208]}},{"type":"Feature","properties":{"resourceCoords":[388.0,4552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4456131,47.2579202]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0096/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p96","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0096/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0096/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 1169.5,0.0 1104.6,341.5 1331.4,369.0 6119.7,374.0 6170.4,7636.2 -0.0,7680.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0096/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4008.0,2632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4607846,47.2531529]}},{"type":"Feature","properties":{"resourceCoords":[4008.0,7160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.4603156,47.2510922]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0097/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p97","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0097/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0097/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6572.0,363.6 6572.0,7680.0 560.2,7680.0 511.9,377.2 6572.0,363.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0097/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4836.0,2640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.456486,47.253608]}},{"type":"Feature","properties":{"resourceCoords":[4836.0,7192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.456016,47.251548]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0098/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p98","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0098/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0098/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6061.9,7680.0 1300.6,7680.0 1269.2,349.1 6012.5,335.6 6061.9,7680.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0098/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.4564354404697,47.25483047304449]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45210178980786,47.25527948152155]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45133415718911,47.251817837941296]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45566780785096,47.25136882946424]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0099/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Tacoma, Washington | 1912 | sanborn09345_005 p99","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T09:20:15Z","modified":"2026-09-21T09:20:15Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0099/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0099/info.json","type":"ImageService2","height":7680,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6551.2,0.0 6572.0,7680.0 544.3,7639.1 491.5,0.0 6551.2,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284tm:g4284tm_g09345191201:09345_01_1912-0099/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45280115838361,47.255220516115855]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44842753340731,47.255672375408594]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.44765502489699,47.252178810495096]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7680.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.45202864987328,47.25172695120236]}}]}}]}