{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn03094_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Topeka, Kansas | 1889 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"53"},{"label":"placed","value":"24"},{"label":"unplaced","value":"29"},{"label":"fit sources","value":"georef 12, snap:0 5, georef-snap 5, georef-street 1, snap:2 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"8 sheet(s) cut into 31 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 39.05947,-95.67122 +/-274m); p11__1 (tier 1, 39.05450,-95.67169 +/-235m); p11__2 (tier 4, 39.05339,-95.67509 +/-2601m); p11__3 (tier 4, 39.05339,-95.67509 +/-2601m); p11__4 (tier 4, 39.05339,-95.67509 +/-2601m); p14 (tier 4, 39.05339,-95.67509 +/-2601m); p15__1 (tier 1, 39.04940,-95.66489 +/-267m); p15__2 (tier 4, 39.05339,-95.67509 +/-2601m); p15__3 (tier 4, 39.05339,-95.67509 +/-2601m); p16 (tier 1, 39.05508,-95.67420 +/-268m); p19__1 (tier 1, 39.05866,-95.66893 +/-100m); p2 (tier 2, 39.05699,-95.67215 +/-1657m); p21__1 (tier 1, 39.06045,-95.66949 +/-101m); p21__2 (tier 1, 39.05495,-95.67815 +/-100m); p21__5 (tier 1, 39.05909,-95.67194 +/-100m); p21__6 (tier 1, 39.04655,-95.67030 +/-100m); p22__1 (tier 2, 39.04863,-95.68689 +/-1459m); p22__2 (tier 1, 39.06171,-95.66938 +/-100m); p22__3 (tier 1, 39.04376,-95.70219 +/-100m); p22__4 (tier 1, 39.04301,-95.66231 +/-112m); p22__6 (tier 1, 39.05386,-95.66770 +/-124m); p23__2 (tier 1, 39.06164,-95.67381 +/-216m); p23__3 (tier 1, 39.05908,-95.66910 +/-100m); p24__3 (tier 1, 39.04584,-95.68249 +/-100m); p24__4 (tier 1, 39.05296,-95.69079 +/-240m); p24__5 (tier 1, 39.05364,-95.69529 +/-100m); p25__2 (tier 1, 39.06012,-95.67004 +/-152m); p3 (tier 1, 39.06843,-95.66378 +/-262m); p4 (tier 1, 39.05189,-95.67396 +/-272m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"62.6,632.7 839.0,23.0 1580.4,23.6 1583.5,1854.7 834.0,1858.9 61.7,1244.1 62.6,632.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6770603905932,39.0541686392297]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67579507352337,39.05711653300456]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6713243659357,39.05594299776056]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67258968300553,39.052995103985694]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 0.0,-0.0 1613.0,0.0 1613.0,1913.0 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68451792248408,39.048134747263084]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68323521193386,39.05111243178743]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67872004448782,39.04992257499263]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68000275503803,39.04694489046828]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p13","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"788.9,47.7 1565.2,24.4 1613.0,1913.0 79.8,1913.0 78.7,1865.9 0.0,1867.8 0.0,-0.0 787.8,0.0 788.9,47.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1581.0,629.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6726707,39.0531466]}},{"type":"Feature","properties":{"resourceCoords":[828.0,1846.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6704538,39.0509661]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p17","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"68.4,0.0 1555.0,0.0 1537.2,701.1 1537.2,701.1 1613.0,701.1 1613.0,1913.0 0.0,1913.0 0.0,702.3 68.8,702.0 68.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1577.0,1280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6696514,39.0491463]}},{"type":"Feature","properties":{"resourceCoords":[70.0,1280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6708923,39.0462657]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p18","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,142.8 -0.0,-0.0 1613.0,0.0 1613.0,1166.0 1559.6,1166.0 1560.3,1866.5 1491.7,1866.8 1491.7,1913.0 0.0,1913.0 48.5,1894.7 54.3,141.9 0.0,142.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[808.0,130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6772188,39.0463072]}},{"type":"Feature","properties":{"resourceCoords":[1564.0,130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6765939,39.0477551]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0019__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p19 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0019__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1531.0 271.1,1546.5 202.4,1300.6 196.0,752.4 808.8,747.6 803.8,42.8 193.4,42.8 194.8,99.8 44.8,101.1 44.0,0.0 -0.0,-0.0 0.0,1557.5 378.6,1556.9 377.4,1913.0 794.0,1913.0 1045.0,1913.0 1613.0,1913.0 1613.0,1531.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0019__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":[-95.67823046850903,39.04505510806012]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67445605697847,39.044044107770006]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67599961438323,39.04056683347379]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67977402591379,39.0415778337639]}},{"type":"Feature","properties":{"resourceCoords":[809.0,776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6769635,39.0431375]}},{"type":"Feature","properties":{"resourceCoords":[809.0,776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6769635,39.0431375]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 1613.0,0.0 1605.7,1824.5 1561.0,1824.0 1560.9,1862.2 50.5,1854.9 53.1,1241.7 0.0,1241.7 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68136036141259,39.05530638373217]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68010402931421,39.05827252759912]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67560546682986,39.05710737149225]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67686179892824,39.0541412276253]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p21 [3]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1661.6"},{"label":"split_canvas_w","value":"5009.2"},{"label":"split_canvas_h","value":"5990.4"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"105.6,483.1 107.0,527.8 107.2,536.5 -0.0,539.4 -0.0,1913.0 196.9,1913.0 483.0,1913.0 1116.8,1913.0 1116.8,1264.5 1116.8,949.5 1251.5,949.5 1252.3,537.1 842.9,537.1 843.5,466.3 105.6,483.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,415.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6785873890589,39.054839374133756]}},{"type":"Feature","properties":{"resourceCoords":[1252.3,415.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67567505208963,39.05401662387399]}},{"type":"Feature","properties":{"resourceCoords":[1252.3,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67694231409797,39.051309811176615]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67985465106725,39.05213256143638]}},{"type":"Feature","properties":{"resourceCoords":[732.2,963.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6773475,39.0533669]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p21 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5006.0"},{"label":"split_canvas_y","value":"2148.4"},{"label":"split_canvas_w","value":"1446.0"},{"label":"split_canvas_h","value":"1649.6"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,537.1 1252.3,537.1 1251.5,949.5 1613.0,949.5 1613.0,537.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0021__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1251.5,537.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68566394188227,39.04548517670561]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,537.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68481507499442,39.04526235190417]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,949.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68514233724443,39.04451005344611]}},{"type":"Feature","properties":{"resourceCoords":[1251.5,949.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68599120413228,39.04473287824755]}},{"type":"Feature","properties":{"resourceCoords":[1307.4,593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.685577,39.0453487]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0022__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p22 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3246.8"},{"label":"split_canvas_y","value":"2088.0"},{"label":"split_canvas_w","value":"3205.2"},{"label":"split_canvas_h","value":"5564.0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0022__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,522.0 1130.4,527.2 812.1,531.0 811.7,791.3 814.6,1078.1 822.4,1913.0 1613.0,1913.0 1613.0,522.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0022__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[811.7,522.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6947246690623,39.05288920679939]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,522.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.69291835752328,39.05224962651415]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6943474187562,39.049814247156434]}},{"type":"Feature","properties":{"resourceCoords":[811.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.69615373029521,39.05045382744168]}},{"type":"Feature","properties":{"resourceCoords":[1339.2,665.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6936829,39.0522169]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0023__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p23 [1]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4188.0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0023__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,926.2 620.3,926.1 622.6,1047.0 1204.8,1045.0 1205.6,745.7 1613.0,738.3 1613.0,0.0 0.0,-0.0 0.0,926.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0023__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.7014672224773,39.038925543324]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.70144472766,39.042026868496656]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1047.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.69885323178944,39.042015526124786]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1047.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.69887572660674,39.03891420095213]}},{"type":"Feature","properties":{"resourceCoords":[719.0,431.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.7003904,39.0403033]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p24 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2543.2"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,629.7 420.6,631.3 1485.5,619.9 1483.0,295.9 1383.7,295.2 1386.0,18.2 -0.0,-0.0 0.0,629.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[528.0,295.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6611139,39.0485069]}},{"type":"Feature","properties":{"resourceCoords":[1483.0,295.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6589112,39.0479504]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p24 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2518.8"},{"label":"split_canvas_w","value":"4613.2"},{"label":"split_canvas_h","value":"2394.4"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,905.6 99.0,905.5 104.2,1223.2 1153.3,1228.3 1152.8,634.1 0.0,629.7 0.0,905.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0024__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[99.0,905.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6589112,39.0479504]}},{"type":"Feature","properties":{"resourceCoords":[1055.3,905.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.656705,39.0473767]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p25 [1]","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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0025__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1497.2 1613.0,0.0 1085.1,0.0 1085.1,834.8 1165.6,835.2 1085.1,838.4 826.0,848.5 826.2,833.6 0.0,829.8 -0.0,1913.0 306.0,1913.0 590.0,1913.0 1613.0,1913.0 1613.0,1497.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.69059223372746,39.052707480767005]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68681716733646,39.051697956930596]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.68835847054694,39.048220079327244]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.69213353693794,39.04922960316365]}},{"type":"Feature","properties":{"resourceCoords":[1308.0,1423.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6886775,39.0493018]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p26","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"281.2,1788.6 0.0,1790.8 0.0,-0.0 1613.0,0.0 1613.0,383.7 1579.3,383.7 1373.6,1815.9 472.9,1810.3 471.9,1913.0 289.6,1913.0 281.2,1788.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0026/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6724299,39.0647303]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6711712,39.0676558]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6667025,39.066496699999995]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6679612,39.0635712]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"385.3,0.0 392.3,126.0 575.8,127.5 577.2,23.6 1483.2,36.6 1433.0,577.3 1613.0,1461.9 1613.0,1913.0 0.0,1913.0 0.0,-0.0 385.3,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66832334825239,39.06346179241372]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66710260169417,39.06637749288924]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66268015227696,39.065245439922506]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66390089883518,39.06232973944699]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1478.6,138.8 1478.4,1774.1 -0.0,1567.3 -0.0,0.0 367.9,0.0 368.3,143.8 1116.7,145.1 1478.6,138.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66911406812771,39.07013211923611]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6654682188108,39.06917691275484]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66691712078963,39.06579612290699]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67056297010654,39.06675132938826]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1626.4 701.1,1819.8 141.0,1776.9 125.7,119.2 955.8,118.0 954.4,0.0 1613.0,0.0 1613.0,1626.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66606497975928,39.069293782359345]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66247998114636,39.06832527010834]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66394904981185,39.06500087051654]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66753404842477,39.06596938276755]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p30","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"222.2,1913.0 236.3,0.0 1613.0,0.0 1613.0,1913.0 222.2,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[234.0,1101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6658772,39.0690112]}},{"type":"Feature","properties":{"resourceCoords":[973.0,805.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-95.6659968,39.0704959]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1595.8,96.2 1603.1,0.0 1613.0,1913.0 1595.2,53.1 1595.8,96.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67707023310038,39.05422157755362]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67582374182125,39.057184025272406]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67133079040661,39.05602799442733]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67257728168575,39.053065546708545]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"52.6,1464.1 49.6,100.9 298.8,34.5 852.6,35.5 851.6,658.0 1563.7,662.6 1561.8,1913.0 0.0,1913.0 0.0,1463.4 52.6,1464.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67911533270926,39.04204483902527]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67787750803916,39.04496039345301]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6734565064701,39.043812184778595]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6746943311402,39.04089663035086]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,663.6 0.0,546.4 811.4,38.4 1583.2,40.3 1580.0,648.3 752.6,1882.4 330.6,1883.2 298.6,1859.5 0.0,1205.6 0.0,663.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67768643049708,39.05280067174044]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.6764198994721,39.05576737046818]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67192049635749,39.05459275537019]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67318702738247,39.05162605664245]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"14.0,1861.9 1567.5,0.0 1613.0,0.0 1613.0,1875.7 0.0,1905.7 14.0,1861.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67710128892469,39.054213409876105]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67581940770134,39.05714777884696]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67136921005189,39.055958881349106]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67265109127524,39.05302451237825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Topeka, Kansas | 1889 | sanborn03094_003 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T16:54:14Z","modified":"2026-09-23T16:54:14Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1890.7 1613.0,1913.0 -0.0,1889.1 0.0,0.0 1570.3,-0.0 1613.0,1890.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd420m:g4204m:g4204tm:g4204tm_g030941889:03094_1889-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.66992529026241,39.05562558046376]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67117347394336,39.05270382826504]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67560445988683,39.05386149275688]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-95.67435627620588,39.056783244955604]}}]}}]}