{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn02251_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Anderson, Indiana | 1954 | 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":"111"},{"label":"placed","value":"93"},{"label":"unplaced","value":"18"},{"label":"fit sources","value":"georef 64, georef-snap 28, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"17 sheet(s) cut into 40 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 40.10181,-85.68193 +/-4368m); p10__2 (tier 1, 40.10481,-85.67449 +/-100m); p18__2 (tier 1, 40.09919,-85.67780 +/-100m); p258 (tier 1, 40.11192,-85.66413 +/-268m); p259__2 (tier 2, 40.11024,-85.66772 +/-296m); p259__3 (tier 1, 40.10813,-85.66177 +/-100m); p261__2 (tier 1, 40.11308,-85.66274 +/-100m); p265__2 (tier 2, 40.13969,-85.67483 +/-100m); p267 (tier 1, 40.14140,-85.66888 +/-264m); p56__1 (tier 1, 40.09318,-85.66470 +/-242m); p59__2 (tier 1, 40.09895,-85.69463 +/-204m); p59__3 (tier 2, 40.11307,-85.69949 +/-100m); p60__3 (tier 2, 40.10177,-85.68574 +/-1760m); p66 (tier 2, 40.08907,-85.69894 +/-100m); p71__1 (tier 3, 40.07800,-85.68765 +/-591m); p72__2 (tier 1, 40.10799,-85.69757 +/-227m); p74__2 (tier 2, 40.09133,-85.68230 +/-114m); p77 (tier 1, 40.08907,-85.66376 +/-286m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p1","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0001","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"833.4,1678.2 -0.0,1683.2 -0.0,0.0 1284.8,7.2 1286.9,1663.9 834.0,1640.5 833.4,1678.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[177.0,1402.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.691808,40.113655]}},{"type":"Feature","properties":{"resourceCoords":[1509.0,1402.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.688571,40.113663]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p10 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0010","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1059.0,1780.0 1063.5,1537.1 1665.0,1544.0 1665.0,317.0 1071.8,319.9 1072.3,0.0 105.3,0.0 117.9,1783.2 1059.0,1780.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1059.0,1780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.678223,40.109879]}},{"type":"Feature","properties":{"resourceCoords":[634.0,1256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.679276,40.110863]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0011","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2010.0 0.0,-0.0 1506.2,0.0 1508.4,248.7 1498.4,248.8 1504.0,1630.6 1399.8,1631.5 1395.2,2010.0 -0.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6975507169326,40.11027237435326]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69355102223945,40.110273210449094]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6935497117874,40.106554217065494]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69754940648055,40.10655338096966]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p12","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0012","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1518.6,240.7 1518.6,241.0 1665.0,241.2 1665.0,764.0 1279.0,763.9 1282.2,1717.0 -0.0,1710.1 -0.0,241.2 1518.6,240.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[837.0,1714.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.691903,40.107084]}},{"type":"Feature","properties":{"resourceCoords":[1510.0,764.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6902786,40.1088539]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0013","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"386.8,1654.0 386.5,1738.2 -0.0,1734.9 -0.0,779.5 389.6,780.9 390.7,468.1 867.5,474.7 868.9,260.0 1464.2,263.5 1447.3,1317.5 1491.6,1316.7 1499.0,1744.8 502.1,1739.3 501.9,1654.7 386.8,1654.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.690853830103,40.1102963949756]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68684873600787,40.110320007233625]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6868117274098,40.10659599370882]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69081682150492,40.106572381450796]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0014","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1384.0,2010.0 1246.3,2010.0 1248.2,1685.3 192.5,1672.2 188.8,1248.2 144.9,1248.6 177.8,457.1 1225.5,461.6 1229.3,217.4 1347.9,217.7 1310.7,1932.8 1384.5,1934.3 1384.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68774863541559,40.1102079110623]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68370395894145,40.11025777508835]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68362580482182,40.10649695209397]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68767048129595,40.10644708806792]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p15","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0015","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"340.6,0.0 345.0,252.0 510.6,294.8 509.9,251.3 833.3,247.7 831.1,0.0 1101.9,0.0 1109.7,311.5 1227.4,482.0 1530.3,286.8 1631.8,0.0 1646.6,1750.3 1037.0,1753.2 1102.3,1593.3 841.4,1597.0 840.4,1753.1 71.3,1758.2 74.8,2010.0 -0.0,2010.0 0.0,-0.0 340.6,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[345.0,252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6836382,40.1098521]}},{"type":"Feature","properties":{"resourceCoords":[843.0,1320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6824584,40.1078878]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p16","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0016","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1347.6,1710.8 375.7,1708.5 383.6,207.7 1342.9,206.4 1347.6,1710.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1349.0,1279.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.678191,40.107896]}},{"type":"Feature","properties":{"resourceCoords":[921.0,207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6792429,40.1098728]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p17","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0017","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,0.0 1665.0,2010.0 1464.0,2010.0 1462.5,1738.8 293.4,1752.1 269.7,0.0 1665.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[827.0,1746.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6768979,40.107102]}},{"type":"Feature","properties":{"resourceCoords":[278.0,774.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.678208,40.108906]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0018__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p18 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0018__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0018","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"155.0,1253.0 171.2,1765.8 694.0,1758.7 689.5,1628.6 900.9,1569.2 1239.9,2010.0 1665.0,2010.0 1665.0,0.0 1131.3,0.0 1109.6,620.7 641.3,610.2 659.6,0.0 456.4,0.0 458.1,455.0 259.9,455.8 262.4,721.5 -0.0,724.5 0.0,1003.0 -0.0,1255.0 155.0,1253.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0018__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[901.0,1569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.673821,40.104504]}},{"type":"Feature","properties":{"resourceCoords":[155.0,1253.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6756417,40.1051124]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0019","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,373.6 236.3,375.6 244.3,0.0 347.8,0.0 347.4,92.0 1566.2,104.8 1554.0,1865.5 1163.8,1862.0 1164.5,1608.2 -0.0,1791.5 -0.0,373.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69477809097307,40.10725014433173]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69074962604672,40.107278536693336]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69070512734561,40.10353262608668]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69473359227196,40.103504233725076]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0002","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2010.0 0.0,-0.0 1665.0,0.0 1665.0,2010.0 1257.9,2010.0 1257.4,1868.0 751.8,1866.3 749.1,2010.0 -0.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1423.0,919.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.685669,40.114563]}},{"type":"Feature","properties":{"resourceCoords":[221.0,1867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6885711,40.1127963]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p20","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"9"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0020","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.2,2010.0 -0.0,2010.0 -0.0,82.5 448.1,83.5 447.9,0.0 561.4,0.0 562.0,84.0 1544.0,84.0 1556.3,1208.4 1524.9,1712.1 1024.8,1773.1 1031.2,2010.0 83.2,2010.0 83.2,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[562.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.689614,40.107081]}},{"type":"Feature","properties":{"resourceCoords":[1544.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.687216,40.107085]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p21","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0021","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"157.8,1815.4 196.0,1313.3 199.3,191.3 1247.3,204.3 1245.4,528.9 1382.1,528.9 1384.5,206.5 1665.0,210.8 1665.0,1815.7 1431.3,1813.9 1430.0,2010.0 1370.9,2010.0 1372.4,1813.7 157.8,1815.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[719.0,1295.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.685901,40.105034]}},{"type":"Feature","properties":{"resourceCoords":[719.0,198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.685944,40.107088]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p22","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0022","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"756.3,153.4 759.4,0.0 1016.0,0.0 949.5,156.2 1548.9,161.9 1551.0,1760.0 293.6,1760.1 281.4,149.9 756.3,153.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[746.0,1760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6824624,40.1040961]}},{"type":"Feature","properties":{"resourceCoords":[1551.0,1760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.680499,40.1041088]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p23","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0023","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"910.9,1677.8 375.9,1674.8 372.9,174.7 1336.2,175.2 1335.0,1757.9 911.1,1756.9 910.9,1677.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[910.0,1243.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6792144,40.105102]}},{"type":"Feature","properties":{"resourceCoords":[910.0,175.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.679227,40.1070943]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p24","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0024","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1352.5,1771.5 299.0,1764.3 307.5,173.3 1472.0,179.3 1466.2,718.1 1255.1,716.1 1200.9,715.7 1190.0,1251.8 1346.7,1253.0 1352.5,1771.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[839.0,1768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6768615,40.1041479]}},{"type":"Feature","properties":{"resourceCoords":[839.0,176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6768979,40.107102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p25","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0025","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1157.5,0.0 1162.0,237.0 1547.7,232.2 1550.2,402.4 1633.3,401.1 1641.5,1708.3 -0.0,1759.2 10.0,191.9 1157.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[686.0,1738.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6931319,40.101002]}},{"type":"Feature","properties":{"resourceCoords":[1162.0,237.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.691921,40.1038]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0259__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p259 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0259__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0259","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,1052.8 1665.0,-0.0 0.0,-0.0 -0.0,2010.0 968.1,2010.0 969.0,1985.3 984.0,1985.7 992.1,1753.6 1023.5,1754.7 1032.0,1520.6 1000.2,1519.4 1008.0,1294.5 1040.2,1295.8 1048.8,1056.4 1593.7,1075.2 1594.2,1051.0 1665.0,1052.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0259__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[826.0,1748.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.668205,40.110665]}},{"type":"Feature","properties":{"resourceCoords":[1327.0,840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6637075,40.1089229]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0026","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1471.8,1656.7 39.0,1625.7 54.3,420.4 1018.9,424.5 1013.3,185.2 1522.5,125.7 1517.3,1397.8 1471.8,1656.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0026/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69090969793167,40.1042582825444]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6869139255277,40.10427809038823]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68688288251477,40.10056241539509]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69087865491873,40.10054260755126]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0260/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p260","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0260/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0260","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,977.9 -0.0,528.2 64.0,528.5 64.7,49.7 1146.8,49.6 1147.6,-0.0 1665.0,-0.0 1644.3,1753.6 1564.7,1753.3 1564.5,1904.5 -0.0,1910.5 -0.0,1446.3 62.3,1446.2 63.1,978.1 -0.0,977.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0260/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66468624639089,40.11004918921957]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66468211087204,40.1069304892351]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66957019965699,40.106926643953436]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66957433517584,40.11004534393791]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0261__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p261 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0261__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0261","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1511.2,2010.0 1513.2,328.9 536.7,365.2 532.7,820.9 0.0,815.0 -0.0,2010.0 1511.2,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0261__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[559.0,1660.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6727307,40.1119049]}},{"type":"Feature","properties":{"resourceCoords":[559.0,732.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.670443,40.111902]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0262/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p262","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0262/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0262","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2010.0 -0.0,162.6 1586.2,150.5 1585.8,-0.0 1665.0,-0.0 1665.0,1213.0 1421.0,1211.0 1414.5,2010.0 -0.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0262/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66893534996422,40.110100519348]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66894669049627,40.10696585162832]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67385980819148,40.10697639625997]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67384846765943,40.11011106397965]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p263 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4080.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"3960.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,1738.7 1665.0,1020.0 0.0,1025.3 -0.0,1232.6 841.0,1249.2 824.0,1743.0 1665.0,1738.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1351.0,1740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.677722,40.13521]}},{"type":"Feature","properties":{"resourceCoords":[824.0,1743.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.679033,40.135212]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p263 [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":"6660.0"},{"label":"split_canvas_h","value":"4101.2"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1634.1,0.0 -0.0,-0.0 -0.0,1025.3 1656.7,1020.0 1630.3,1003.4 1634.1,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0263__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1378.0,867.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.678832,40.1391828]}},{"type":"Feature","properties":{"resourceCoords":[326.0,867.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.681215,40.139197]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0264/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p264","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0264/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0264","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2010.0 -0.0,0.0 1665.0,0.0 1665.0,630.6 1629.5,631.6 1602.2,1859.2 850.7,1872.9 847.1,2010.0 -0.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0264/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67820620067818,40.14270266531723]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6741617857957,40.1426663047461]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67421880249088,40.13890751533897]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67826321737336,40.1389438759101]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0265__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p265 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0265__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0265","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,0.0 782.5,0.0 722.0,1175.0 6.7,1167.1 -0.0,2010.0 1231.0,2010.0 1457.0,2010.0 1665.0,2010.0 1665.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0265__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[466.0,1912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.674987,40.137743]}},{"type":"Feature","properties":{"resourceCoords":[722.0,1175.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.674367,40.139191]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0266/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p266","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0266/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0266","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"740.7,0.0 736.9,254.8 1173.6,244.0 1168.8,0.0 1665.0,0.0 1665.0,2010.0 -0.0,2010.0 -0.0,-0.0 740.7,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0266/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68252681632683,40.136225319680015]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67455686812698,40.13605778377396]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67481954773378,40.12864978879859]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68278949593362,40.12881732470465]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p27","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0027","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1367.2,316.4 1424.8,316.0 1424.8,1526.4 1363.6,1525.9 1362.3,1686.8 1056.3,1684.0 1051.9,2010.0 115.8,2010.0 130.8,1600.4 173.1,1361.4 181.3,134.7 1367.3,124.7 1367.2,316.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1067.0,1173.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6850108,40.1020689]}},{"type":"Feature","properties":{"resourceCoords":[1594.0,643.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.683702,40.103094]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p28","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0028","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"687.6,2001.0 685.9,1520.3 -0.0,1514.7 -0.0,72.7 1493.4,73.3 1489.2,2006.8 687.6,2001.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[174.0,606.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.683702,40.103094]}},{"type":"Feature","properties":{"resourceCoords":[1489.0,606.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.680498,40.103116]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0029","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.6,2010.0 115.0,0.0 654.1,0.0 654.8,79.2 1623.2,76.1 1643.3,2010.0 1095.7,2010.0 1095.5,2007.2 134.6,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68079038409782,40.10429170647549]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67676031431579,40.104289756349324]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67676337056892,40.100542187732266]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68079344035095,40.100544137858435]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0003","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"583.5,0.0 1300.2,0.0 1291.8,918.8 1665.0,926.4 1665.0,1412.6 1400.9,1409.8 1396.4,1889.6 951.3,1885.6 948.4,2010.0 570.0,2010.0 583.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[866.0,1406.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.684378,40.113683]}},{"type":"Feature","properties":{"resourceCoords":[336.0,1880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.685635,40.1128036]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p30","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0030","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.0,1827.9 91.8,247.3 1123.9,255.2 1122.1,124.8 1335.0,69.9 1665.0,511.6 1665.0,586.9 1380.8,939.4 1665.0,1187.8 1665.0,1831.3 93.0,1827.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[594.0,1308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.675605,40.1021705]}},{"type":"Feature","properties":{"resourceCoords":[594.0,1829.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.675592,40.1011945]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p31","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0031","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1587.0,1749.2 684.2,1816.4 619.0,2010.0 -0.0,2010.0 -0.0,-0.0 661.9,0.0 662.9,310.8 1580.8,283.8 1587.0,1749.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1122.0,295.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6954452,40.1009694]}},{"type":"Feature","properties":{"resourceCoords":[137.0,886.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6979373,40.0998413]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p32","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0032","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"121.5,288.5 1505.2,281.9 1503.3,542.7 1665.0,570.4 1665.0,1318.2 1350.0,1314.7 1335.2,2010.0 94.9,2010.0 121.5,288.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[578.0,876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6931451,40.0998914]}},{"type":"Feature","properties":{"resourceCoords":[114.0,876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6942872,40.0998795]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p33","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0033","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1158.3 170.3,0.0 1575.8,0.0 1554.7,1475.2 1595.9,2010.0 -0.0,2010.0 -0.0,1158.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[629.0,1152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.689689,40.0990881]}},{"type":"Feature","properties":{"resourceCoords":[1566.0,611.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.687383,40.1000885]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0034","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"540.0,2010.0 92.7,2010.0 48.9,1422.5 70.1,348.2 1051.1,339.3 1053.4,66.3 1052.6,0.0 1373.3,0.0 1373.8,552.8 1577.0,554.2 1582.2,1080.2 1643.7,1162.2 1502.8,1241.5 1374.6,1337.6 1375.2,1901.2 1665.0,1900.9 1665.0,2009.0 1132.2,2010.0 1128.4,1572.3 540.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6875432762324,40.10108952500108]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68356144482027,40.10108898423102]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68356229227997,40.09738610033595]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6875441236921,40.09738664110601]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p35","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0035","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1540.8,967.3 1543.7,1566.2 741.1,1525.1 738.9,2010.0 -0.0,2010.0 -0.0,1462.3 261.6,1292.2 201.9,1212.5 197.4,701.4 -0.0,699.8 -0.0,0.0 741.4,0.0 747.0,472.4 1489.6,471.9 1493.3,870.5 1531.1,752.1 1529.1,811.7 1479.0,894.0 1506.9,979.4 1540.8,967.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0035/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68425941521927,40.10139755526356]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68016133609724,40.10140014794903]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68015727299392,40.097589174302186]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68425535211595,40.09758658161672]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0036","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,700.3 -0.0,177.0 52.4,156.4 1581.0,172.9 1574.2,1757.7 1665.0,1759.3 1665.0,1890.6 1017.6,1899.5 1016.1,2010.0 594.0,2010.0 593.8,1901.2 40.8,1899.9 48.0,688.0 -0.0,700.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68059633219359,40.100830850861925]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67661959961612,40.10086188623346]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67657096317741,40.097163730397256]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68054769575488,40.09713269502572]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p37","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0037","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"179.3,2010.0 154.3,111.8 1665.0,88.0 1665.0,2010.0 179.3,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0037/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67719253268825,40.10139892241539]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67313849156739,40.10137467119167]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67317649665881,40.09760465109571]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67723053777968,40.09762890231943]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p38","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0038","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1312.1,2010.0 250.9,1982.5 237.2,85.6 393.0,82.0 392.2,0.0 970.5,0.0 1289.6,259.6 1312.1,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[393.0,82.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.672753,40.101212]}},{"type":"Feature","properties":{"resourceCoords":[841.0,-105.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.671633,40.101555]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p39 [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":"3494.8"},{"label":"split_canvas_h","value":"4103.6"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"864.7,0.0 -0.0,-0.0 -0.0,1025.9 873.7,1025.8 864.7,54.4 864.9,0.0 864.7,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__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":[-85.70598282868863,40.09745190742692]}},{"type":"Feature","properties":{"resourceCoords":[873.7,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70576605926772,40.09418555320089]}},{"type":"Feature","properties":{"resourceCoords":[873.7,1025.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.71078033022285,40.09399096103301]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1025.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.71099709964376,40.09725731525904]}},{"type":"Feature","properties":{"resourceCoords":[811.7,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7061773,40.0944019]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p39 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"2556.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4103.6"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1188.0,2010.0 1177.7,1656.6 1488.3,1650.4 1463.2,164.7 866.2,216.8 873.7,1025.8 877.1,1401.4 639.1,1638.8 641.4,2010.0 1188.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1110.0,1658.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.695473,40.0953378]}},{"type":"Feature","properties":{"resourceCoords":[1580.0,1142.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6942909,40.0962974]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p39 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4103.2"},{"label":"split_canvas_w","value":"3508.4"},{"label":"split_canvas_h","value":"3936.8"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2010.0 641.4,2010.0 639.1,1638.8 877.1,1401.4 873.7,1025.8 0.0,1025.9 -0.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0039__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[336.1,1077.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.698554,40.095537]}},{"type":"Feature","properties":{"resourceCoords":[-585.1,1847.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6995854,40.0945794]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0004","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1852.0 110.4,1852.0 110.5,1384.8 367.8,1385.1 363.5,911.7 275.6,908.9 -0.0,907.6 -0.0,-0.0 1665.0,0.0 1665.0,1630.9 1127.8,1632.1 1128.0,1852.0 626.4,1852.0 624.7,2010.0 -0.0,2010.0 -0.0,1852.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[622.0,1386.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.681837,40.1136877]}},{"type":"Feature","properties":{"resourceCoords":[1128.0,1852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.680591,40.112812]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p40","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0040","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.8,462.7 1343.7,445.8 1342.5,598.6 1665.0,601.1 1665.0,1221.8 1523.3,1222.0 1523.3,1739.5 -0.0,1744.3 -0.0,247.9 99.3,241.0 98.8,462.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[101.0,1234.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6942909,40.0962974]}},{"type":"Feature","properties":{"resourceCoords":[1522.0,716.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6908061,40.097269]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p41","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0041","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,98.5 1665.0,113.5 1665.0,616.8 1566.0,720.6 1665.0,672.6 1665.0,1129.8 1561.3,1128.8 1552.9,2010.0 -0.0,2010.0 -0.0,98.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[406.0,1130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.694279,40.093412]}},{"type":"Feature","properties":{"resourceCoords":[884.0,617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6931232,40.0943856]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0042","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"287.8,440.4 706.2,444.1 710.2,0.0 1665.0,0.0 1665.0,1452.6 1201.7,1455.5 1204.1,1843.7 967.0,1647.1 390.4,1639.8 390.2,1721.0 303.6,1721.8 295.9,1093.8 13.6,854.8 288.6,507.4 287.8,440.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67371653999437,40.10451670329081]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66956771785216,40.10451014730685]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6695779924762,40.10065216351271]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67372681461842,40.10065871949668]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p43","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0043","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,192.4 286.4,192.8 286.5,286.8 1646.2,327.2 1636.8,1873.5 1098.0,1877.0 1099.4,2010.0 279.9,2010.0 28.2,2010.0 -0.0,2010.0 -0.0,192.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0043/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1098.0,844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.680461,40.096381]}},{"type":"Feature","properties":{"resourceCoords":[1098.0,1877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.680455,40.094461]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p44","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0044","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1538.6,2010.0 1036.2,2010.0 1036.8,1724.8 501.6,1731.1 503.1,1846.9 83.0,1849.0 86.5,430.1 495.8,424.9 495.9,317.0 1123.5,300.4 1121.8,172.2 1474.5,174.2 1463.0,1328.0 1537.5,1329.8 1538.6,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[83.0,833.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.67914,40.096384]}},{"type":"Feature","properties":{"resourceCoords":[83.0,1849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.679146,40.09447]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p45","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0045","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1466.6,1733.8 1139.9,1741.7 1141.4,2010.0 81.2,2010.0 73.6,1350.6 -0.0,1349.5 -0.0,216.4 1665.0,230.1 1665.0,288.8 1602.9,290.8 1628.5,1229.6 1454.2,1233.9 1466.6,1733.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67570170766272,40.09803510024176]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67155436857834,40.09799554787863]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67161634953632,40.09413856833386]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6757636886207,40.09417812069699]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p46","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0046/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0046","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"126.2,713.6 189.5,713.5 191.2,653.2 608.3,674.6 607.1,394.3 1400.3,404.4 1384.0,1772.8 1032.1,1780.8 1032.8,1681.3 603.2,1679.3 603.3,1791.2 124.8,1785.7 126.2,713.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0046/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1520.0,1152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6682923,40.0966634]}},{"type":"Feature","properties":{"resourceCoords":[120.0,1152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.671715,40.096619]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p47","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"21"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0047","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,527.4 609.6,527.8 597.9,198.2 696.4,0.0 1665.0,0.0 1665.0,87.2 1665.0,87.2 1665.0,385.1 1271.0,386.7 1338.5,432.0 1383.9,2010.0 1120.4,2010.0 1119.9,1864.9 -0.0,1900.5 -0.0,527.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[129.0,1276.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6682923,40.0966634]}},{"type":"Feature","properties":{"resourceCoords":[1079.0,390.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.665989,40.098324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0048","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,47.1 1665.0,89.8 1665.0,2010.0 -0.0,1994.3 -0.0,47.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6653625405068,40.09841898161467]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66143852841745,40.098522165765395]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66127683088966,40.09487291599087]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66520084297902,40.094769731840145]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p49","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"21"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0049/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0049","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1590.6,1719.0 1056.5,1722.4 1058.2,2010.0 -0.0,2010.0 -0.0,329.4 1060.5,328.6 1059.0,197.0 1592.3,193.1 1590.6,1719.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0049/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[652.0,1230.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6814497,40.0925202]}},{"type":"Feature","properties":{"resourceCoords":[1059.0,197.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.680455,40.094461]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p5","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0005","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1389.8,13.8 1397.5,727.0 1665.0,726.8 1665.0,1247.9 1403.1,1248.6 1406.1,1524.7 -0.0,1527.3 -0.0,-0.0 1389.8,13.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1334.0,727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6941071,40.1117758]}},{"type":"Feature","properties":{"resourceCoords":[327.0,1252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.696589,40.11079]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p50","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0050","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"961.7,1700.9 512.5,1697.9 516.3,1202.3 227.1,1201.9 232.2,139.9 250.7,103.5 360.2,72.3 618.3,73.7 619.0,-0.0 1665.0,-0.0 1665.0,2010.0 959.7,2010.0 961.7,1700.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0050/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67754687732355,40.0920418626538]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67750956146385,40.08893271711196]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68238138392734,40.08889801094199]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68241869978704,40.09200715648383]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p51 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6544.0"},{"label":"split_canvas_w","value":"2300.8"},{"label":"split_canvas_h","value":"1496.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"171.1,1741.2 174.2,1636.2 108.2,1636.2 -0.0,1732.6 171.1,1741.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1636.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67790065238394,40.09192062622378]}},{"type":"Feature","properties":{"resourceCoords":[575.2,1636.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67792308467266,40.09088096496087]}},{"type":"Feature","properties":{"resourceCoords":[575.2,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67880085061002,40.09089220568372]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6787784183213,40.09193186694664]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p51 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1499.8,2010.0 1478.8,279.6 1071.9,278.8 1073.1,0.0 540.2,0.0 541.5,115.4 123.2,116.6 124.6,1630.3 524.7,1625.1 542.8,1396.1 625.4,1566.8 624.4,1627.7 682.8,1676.6 703.7,2010.0 1499.8,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0051__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[124.0,1140.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.679145,40.092533]}},{"type":"Feature","properties":{"resourceCoords":[1572.0,628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.675562,40.093501]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p52","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0052/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0052","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1091.0,0.0 1399.0,0.0 1399.3,565.4 1569.0,566.0 1571.8,1391.3 1665.0,1391.2 1665.0,1602.7 1573.9,1601.5 1576.8,2010.0 -0.0,2010.0 -0.0,237.1 1086.3,254.6 1091.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[563.0,566.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.674294,40.093509]}},{"type":"Feature","properties":{"resourceCoords":[1569.0,566.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.671635,40.093533]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p53","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0053/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0053","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1475.2,1120.8 1483.5,2010.0 185.3,2010.0 182.8,1121.1 -0.0,1120.3 -0.0,0.0 177.0,0.0 178.2,108.2 655.0,111.4 654.4,0.0 1082.6,0.0 1082.3,99.1 1569.5,83.8 1568.0,1120.0 1475.2,1120.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[656.0,1120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.670474,40.093546]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,1120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6682363,40.0935672]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p54","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0054","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1568.5,1125.6 1559.8,1794.5 597.4,1767.5 592.0,2010.0 -0.0,2010.0 -0.0,1104.4 94.9,1104.5 106.5,53.0 1104.2,40.9 1102.7,187.2 1369.8,191.7 1373.1,466.9 1665.0,466.1 1665.0,973.5 1500.1,970.0 1496.8,1124.6 1568.5,1125.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0054/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66852241043014,40.09560564181908]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6645262450642,40.09567335545195]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66442013715111,40.09195684436871]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66841630251706,40.09188913073584]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p55 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1606.0,1811.0 1635.7,1741.4 1643.4,1058.6 1589.4,1013.9 1581.6,782.6 920.7,782.6 920.5,357.4 553.7,357.7 552.0,417.0 84.5,411.1 92.2,1801.0 1606.0,1811.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[552.0,417.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.664684,40.092351]}},{"type":"Feature","properties":{"resourceCoords":[1606.0,1811.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.66213,40.089766]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p55 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3681.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2978.8"},{"label":"split_canvas_h","value":"3130.4"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,782.6 1665.0,364.0 1665.0,0.0 920.3,-0.0 920.4,158.6 993.3,157.9 1000.8,782.6 1665.0,782.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0055__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1553.0,157.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6633783,40.0935888]}},{"type":"Feature","properties":{"resourceCoords":[993.3,157.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6646985,40.0935882]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0056__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p56 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"4046.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2614.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0056__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0056","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1067.5,120.0 1067.4,358.1 1011.9,359.4 1011.9,592.5 1067.4,592.0 1067.5,1777.0 1551.3,1774.8 1545.7,122.8 1067.5,120.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0056__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1067.5,1777.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.666996,40.089241]}},{"type":"Feature","properties":{"resourceCoords":[1067.5,120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6669953,40.0923617]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p57","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0057/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0057","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1431.2,20.6 1431.3,1218.5 1259.0,1246.7 1266.2,2010.0 945.7,2010.0 944.9,1785.1 479.3,1791.0 478.1,2010.0 -0.0,2010.0 -0.0,-0.0 1431.2,20.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0057/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70496548337756,40.10499861017067]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70089517736879,40.10497910959458]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70092573912892,40.101194162799]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70499604513769,40.101213663375084]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p58","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0058/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0058","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"371.0,220.6 375.1,0.0 840.6,0.0 838.6,226.4 1322.0,232.6 1324.1,0.0 1665.0,0.0 1665.0,1452.3 1303.9,1463.0 1298.9,1880.7 350.6,1890.1 348.0,2010.0 -0.0,2010.0 -0.0,215.8 371.0,220.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0058/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[833.0,857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7026881,40.1000234]}},{"type":"Feature","properties":{"resourceCoords":[363.0,857.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7038371,40.1000178]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0059__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p59 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4672.8"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0059__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0059","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 0.0,1569.6 547.7,1563.2 560.7,2010.0 1168.2,2010.0 1137.9,0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0059__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1019.2,1481.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.699109,40.110782]}},{"type":"Feature","properties":{"resourceCoords":[1019.2,1915.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.699122,40.109935]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0006","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"264.4,1249.0 270.1,722.9 -0.0,721.3 0.0,-0.0 1540.2,0.0 1536.0,191.0 1284.8,190.1 1260.7,1778.1 -0.0,1772.3 -0.0,1246.8 264.4,1249.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[861.0,1249.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.691839,40.110804]}},{"type":"Feature","properties":{"resourceCoords":[1536.0,191.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6902166,40.1127891]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p60 [1]","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":"6660.0"},{"label":"split_canvas_h","value":"4844.8"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1180.7,1147.8 1665.0,1150.6 1665.0,0.0 -0.0,-0.0 0.0,103.0 -0.0,849.1 636.5,859.2 630.9,1208.3 1027.8,1206.5 1180.3,1205.8 1180.7,1147.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[484.0,881.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.699045,40.113628]}},{"type":"Feature","properties":{"resourceCoords":[1537.0,881.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.696546,40.113636]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p60 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4826.0"},{"label":"split_canvas_w","value":"4138.8"},{"label":"split_canvas_h","value":"3214.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"129.9,1786.2 935.7,1786.2 904.8,1207.1 102.2,1210.7 129.9,1786.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0060__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[935.7,1786.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.680453,40.097336]}},{"type":"Feature","properties":{"resourceCoords":[129.9,1786.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.682436,40.097413]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0061","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1511.2,2010.0 65.0,2010.0 81.4,476.8 -0.0,408.4 -0.0,-0.0 1665.0,0.0 1665.0,1470.6 1600.1,1470.6 1498.9,1673.2 1511.2,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6707296456743,40.10171825027317]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66678608007643,40.10173109527298]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66676595002625,40.09806383314918]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67070951562411,40.098050988149375]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p62 [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":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,581.3 1065.6,579.1 1065.6,0.0 0.0,0.0 0.0,638.0 -0.0,1005.6 401.1,1022.3 399.7,1089.5 591.8,1090.2 784.1,1311.7 964.2,2010.0 1665.0,2010.0 1665.0,581.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1393.0,1520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7027073,40.0961507]}},{"type":"Feature","properties":{"resourceCoords":[1393.0,1060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.701538,40.096183]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p62 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"4262.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2397.6"},{"label":"split_canvas_h","value":"2325.2"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,0.0 1065.6,-0.0 1065.6,579.1 1125.8,579.3 1665.0,561.6 1665.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1136.5,559.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7050011,40.0916353]}},{"type":"Feature","properties":{"resourceCoords":[1602.1,559.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.704974,40.09073]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p62 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4352.4"},{"label":"split_canvas_w","value":"3856.8"},{"label":"split_canvas_h","value":"3687.6"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2010.0 964.2,2010.0 784.1,1311.7 591.8,1090.2 0.0,1088.1 -0.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0062__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[580.1,1242.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.707293,40.090724]}},{"type":"Feature","properties":{"resourceCoords":[99.0,1242.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7072991,40.0916103]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p63","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0063/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0063","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1621.4,1665.5 165.4,1652.6 162.2,2010.0 -0.0,2010.0 -0.0,-0.0 411.9,0.0 407.2,321.3 1483.0,313.6 1482.0,464.4 1665.0,442.3 1665.0,1537.3 1620.9,1536.9 1621.4,1665.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0063/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6753024827067,40.08821415703259]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67137029820735,40.088250583841415]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67131322324857,40.084593178911334]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67524540774792,40.08455675210251]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p64 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3170.4"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"4869.6"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,1430.8 1448.4,1430.1 1450.0,921.5 -0.0,921.5 0.0,1784.0 -0.0,2010.0 1665.0,2010.0 1665.0,1430.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1450.0,921.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.671426,40.085219]}},{"type":"Feature","properties":{"resourceCoords":[226.0,921.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.674329,40.085212]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p64 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"3243.6"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,0.0 -0.0,-0.0 0.0,792.6 1665.0,810.9 1665.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0064__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[460.0,223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6814862,40.087276]}},{"type":"Feature","properties":{"resourceCoords":[1445.0,223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.67918,40.087286]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p65","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0065/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0065","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,2010.0 -0.0,2010.0 -0.0,0.0 1665.0,0.0 1665.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0065/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,175.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.665827,40.0816104]}},{"type":"Feature","properties":{"resourceCoords":[100.0,175.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.666991,40.0816134]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0067/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0067","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"320.5,0.0 327.4,241.4 625.1,231.5 617.3,0.0 1665.0,0.0 1665.0,2010.0 -0.0,2010.0 -0.0,0.0 320.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.7065311449375,40.09151052901621]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6985614020912,40.09144603383223]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69866245770125,40.08403336145713]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70663220054755,40.084097856641115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p68","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0068/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0068","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"66.9,1698.0 64.7,2010.0 -0.0,2010.0 -0.0,446.4 1611.9,458.5 1611.8,1188.3 1665.0,1189.2 1665.0,2010.0 455.7,2010.0 463.2,1700.9 66.9,1698.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0068/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67554668650016,40.091422386118154]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67146042201819,40.091482837185175]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67136570055187,40.08768229401088]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67545196503384,40.08762184294386]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p69","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0069/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0069","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,581.4 1665.0,1041.7 1447.4,1054.0 1445.5,1500.5 1665.0,1486.0 1665.0,1871.2 1183.7,1875.8 1183.3,1929.8 -0.0,1940.6 -0.0,40.4 1246.5,52.9 1450.9,260.0 1450.5,370.8 1665.0,581.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0069/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66689807421302,40.091473517490996]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66685823713124,40.08837239999038]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67171744223533,40.08833534863091]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67175727931712,40.09143646613153]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0007","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,212.8 253.3,209.8 254.7,0.0 710.1,0.0 713.8,346.4 1464.2,338.6 1457.7,1791.8 865.6,1796.5 867.1,2010.0 392.8,2010.0 390.6,1799.8 -0.0,1803.3 -0.0,212.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69082609981214,40.11318277666669]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68679957933693,40.11316409194373]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68682886600837,40.10942031298603]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69085538648358,40.10943899770899]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p70","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0070/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0070","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"701.8,1831.0 724.6,2010.0 576.9,2010.0 574.5,1833.6 221.7,1838.4 220.0,1453.5 -0.0,1467.8 -0.0,1020.2 218.0,1006.9 216.0,545.6 -0.0,335.4 -0.0,17.8 1665.0,27.4 1665.0,963.2 707.0,979.2 725.7,1259.3 1665.0,1250.2 1665.0,1824.7 701.8,1831.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0070/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66695074527036,40.08876861783245]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66692866342309,40.08567449726886]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67177672446346,40.08565395879387]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67179880631072,40.08874807935746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p71 [2]","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"30"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"601.4,2010.0 1665.0,2010.0 1665.0,531.6 1630.8,392.6 873.0,376.1 623.5,519.3 583.4,550.5 583.6,591.3 586.6,1318.6 0.0,1314.9 -0.0,1846.0 601.4,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[141.0,1598.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.669253,40.085221]}},{"type":"Feature","properties":{"resourceCoords":[862.0,1011.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.665806,40.087434]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p71 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2333.2"},{"label":"split_canvas_w","value":"2346.4"},{"label":"split_canvas_h","value":"2941.2"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"556.4,1121.0 585.8,1120.7 584.2,751.0 556.7,751.4 128.2,758.0 109.5,876.0 111.9,1124.8 556.4,1121.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0071__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[111.9,1124.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.671426,40.084296]}},{"type":"Feature","properties":{"resourceCoords":[557.6,871.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.669253,40.085221]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0072__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p72 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"29"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0072__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0072","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"82.0,1011.2 252.1,1010.7 254.3,1735.5 596.0,1724.3 605.3,2010.0 732.5,2010.0 741.5,1035.0 1082.2,1038.1 1081.2,1198.0 1447.0,1190.2 1462.0,0.0 -0.0,-0.0 -0.0,125.4 91.8,127.6 86.1,729.6 -0.0,742.9 -0.0,1126.5 81.3,1127.3 82.0,1011.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0072__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[559.0,945.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.699165,40.101886]}},{"type":"Feature","properties":{"resourceCoords":[820.0,351.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.697896,40.104115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p73","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"32"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0073/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0073","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"764.1,1795.2 446.2,1797.3 447.0,1145.8 468.7,1142.8 467.3,919.3 245.3,626.8 472.4,623.4 463.3,357.4 408.9,357.8 408.2,268.0 1330.7,259.8 1330.5,245.5 1464.5,244.4 1480.1,1945.1 1317.0,1948.2 1342.5,1998.4 1288.3,1948.7 1030.5,1953.5 1029.7,1866.1 764.6,1867.8 764.1,1795.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0073/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[759.0,1122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.687232,40.096323]}},{"type":"Feature","properties":{"resourceCoords":[1285.0,1391.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6885362,40.094403]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0074__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p74 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"20"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0074__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0074","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1246.8,2010.0 1246.8,1499.2 1665.0,1500.1 1665.0,190.7 1623.9,190.8 1623.3,-0.0 1293.5,-0.0 1294.5,151.6 992.2,166.1 940.9,165.4 940.9,-0.0 715.7,-0.0 715.4,286.7 -0.0,286.0 0.0,333.0 0.0,359.5 -0.0,1958.5 69.8,1957.8 69.8,2010.0 1246.8,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0074__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[328.0,1413.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6885352,40.0924854]}},{"type":"Feature","properties":{"resourceCoords":[1178.0,166.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.682453,40.089332]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p75","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"15"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0075/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0075","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1665.0,2010.0 -0.0,2010.0 -0.0,0.0 1665.0,-0.0 1665.0,2010.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0075/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[770.0,190.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.677761,40.079017]}},{"type":"Feature","properties":{"resourceCoords":[1245.0,190.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6777698,40.0772432]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p76","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0076/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0076","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"423.4,1585.6 429.1,966.7 482.4,967.0 479.8,714.4 429.2,714.1 434.4,596.9 458.9,540.0 464.4,196.6 437.1,173.9 432.1,0.0 1665.0,0.0 1665.0,2010.0 418.1,2010.0 421.2,1791.0 491.1,1792.3 488.9,1586.5 423.4,1585.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0076/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66426492591677,40.091877635642064]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65630028220562,40.091905671959445]}},{"type":"Feature","properties":{"resourceCoords":[1665.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65625635264774,40.08449778873959]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2010.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66422099635889,40.08446975242221]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0008","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1304.6,300.3 1294.9,706.5 1503.0,706.0 1502.9,180.1 1633.2,181.3 1631.7,340.5 1665.0,340.8 1665.0,1237.2 1282.3,1232.8 1275.7,1511.3 1168.3,1509.5 1163.9,1765.0 1045.7,1765.2 1043.0,2010.0 -0.0,2010.0 27.4,165.2 529.4,170.7 528.9,299.9 1304.6,300.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1503.0,706.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6836686,40.1118251]}},{"type":"Feature","properties":{"resourceCoords":[1503.0,1763.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6836382,40.1098521]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Anderson, Indiana | 1954 | sanborn02251_006 p9","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"}],"created":"2026-09-21T16:25:58Z","modified":"2026-09-21T16:25:58Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0009","type":"ImageService3","width":1665,"height":2010},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"234.4,1791.5 -0.0,1544.2 -0.0,1260.1 -0.0,204.3 1469.5,183.2 1502.2,1553.3 1404.9,1818.3 1103.4,2010.0 234.4,1791.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094am:g4094am_g022511954:02251_1954-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[974.0,1254.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.681826,40.110834]}},{"type":"Feature","properties":{"resourceCoords":[439.0,198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6830943,40.1128078]}}]}}]}