{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn02405_009.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Marion, Indiana | 1931 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"76"},{"label":"placed","value":"52"},{"label":"unplaced","value":"24"},{"label":"fit sources","value":"georef 38, georef-snap 13, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"19 sheet(s) cut into 53 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 40.52330,-85.66874 +/-243m); p10__2 (tier 1, 40.57293,-85.65546 +/-202m); p11__2 (tier 1, 40.57348,-85.65712 +/-100m); p12 (tier 2, 40.56082,-85.65647 +/-1536m); p13__1 (tier 1, 40.55364,-85.69473 +/-203m); p15__2 (tier 1, 40.55972,-85.68309 +/-100m); p24__3 (tier 1, 40.55076,-85.66112 +/-100m); p26__1 (tier 2, 40.54802,-85.65604 +/-330m); p30__2 (tier 1, 40.54267,-85.65116 +/-100m); p30__3 (tier 1, 40.54441,-85.65397 +/-142m); p30__4 (tier 1, 40.54054,-85.64851 +/-100m); p31__1 (tier 1, 40.54257,-85.65064 +/-100m); p31__4 (tier 2, 40.53678,-85.65822 +/-100m); p31__5 (tier 1, 40.54285,-85.65057 +/-100m); p31__6 (tier 2, 40.53678,-85.65822 +/-100m); p35__1 (tier 1, 40.55235,-85.66015 +/-218m); p36__1 (tier 2, 40.52984,-85.66103 +/-996m); p40__2 (tier 1, 40.55269,-85.68866 +/-248m); p40__4 (tier 3, 40.55147,-85.69698 +/-702m); p40__6 (tier 3, 40.55147,-85.69698 +/-702m); p42__1 (tier 3, 40.52071,-85.63370 +/-702m); p42__2 (tier 3, 40.52071,-85.63370 +/-702m); p4__2 (tier 1, 40.55785,-85.65803 +/-100m); p7__2 (tier 4, 40.54828,-85.66427 +/-3486m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p10 [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":"3522.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 -0.0,1913.0 880.5,1913.0 879.8,1422.8 509.7,1425.2 506.2,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0010__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":[-85.65997680017976,40.57361549374211]}},{"type":"Feature","properties":{"resourceCoords":[880.5,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65781814612923,40.573581621542054]}},{"type":"Feature","properties":{"resourceCoords":[880.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65791490619775,40.570018682362736]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66007356024828,40.57005255456279]}},{"type":"Feature","properties":{"resourceCoords":[266.9,1270.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6593868,40.5712408]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p11 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1599.4 207.6,1599.6 562.9,1600.1 565.3,1913.0 1613.0,1913.0 1613.0,0.0 -0.0,-0.0 0.0,1599.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1161.0,1564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6563278,40.5744372]}},{"type":"Feature","properties":{"resourceCoords":[164.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6589357,40.5772151]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p11 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"830.4"},{"label":"split_canvas_y","value":"6398.4"},{"label":"split_canvas_w","value":"1430.8"},{"label":"split_canvas_h","value":"1253.6"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"407.7,1913.0 429.8,1599.9 207.6,1599.6 208.2,1913.0 407.7,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0011__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[207.6,1599.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65978107712249,40.57478605589677]}},{"type":"Feature","properties":{"resourceCoords":[565.3,1599.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65890845008914,40.574855306038785]}},{"type":"Feature","properties":{"resourceCoords":[565.3,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65882854379498,40.57427352229169]}},{"type":"Feature","properties":{"resourceCoords":[207.6,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65970117082833,40.57420427214968]}},{"type":"Feature","properties":{"resourceCoords":[469.4,1831.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6590832,40.5744069]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p13 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3552.8"},{"label":"split_canvas_y","value":"4098.0"},{"label":"split_canvas_w","value":"2899.2"},{"label":"split_canvas_h","value":"3554.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1028.2 1054.0,1024.5 888.2,1172.8 889.2,1363.9 891.7,1913.0 1613.0,1913.0 1613.0,1028.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[888.2,1024.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70176356972551,40.54680010836641]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1024.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69998677654736,40.54680267093761]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69998264270991,40.54514656950605]}},{"type":"Feature","properties":{"resourceCoords":[888.2,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70175943588806,40.545144006934855]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,1859.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7001667,40.5452469]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p13 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5455.6"},{"label":"split_canvas_w","value":"3566.8"},{"label":"split_canvas_h","value":"2196.4"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1902.5 891.7,1913.0 889.2,1363.9 0.0,1367.0 -0.0,1902.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0013__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[840.7,1863.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6930368,40.5543685]}},{"type":"Feature","properties":{"resourceCoords":[840.7,1392.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6930561,40.5552774]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1754.5 -0.0,-0.0 1613.0,0.0 1613.0,432.4 1538.4,432.4 1528.5,1761.3 -0.0,1754.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.685160069662,40.56670785576305]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6813475156545,40.56677042383799]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68125051927314,40.56331123341076]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68506307328065,40.56324866533582]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0015__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p15 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0015__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,214.9 0.0,596.4 0.0,1010.0 -0.0,1913.0 1261.1,1913.0 1262.6,1683.1 1544.2,1682.1 1557.3,6.3 -0.0,-0.0 0.0,214.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0015__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1130.0,499.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6825171,40.5626131]}},{"type":"Feature","properties":{"resourceCoords":[517.0,1417.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6840253,40.560815]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.3,1913.0 23.6,28.4 60.4,28.4 60.4,0.0 1613.0,0.0 1613.0,765.4 1566.4,764.4 1556.2,1832.8 835.7,1835.4 835.6,1846.2 835.4,1913.0 3.3,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68161798267506,40.566087909141615]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67388775561851,40.56622209863552]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67367973531331,40.55920809088468]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.68140996236987,40.559073901390775]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,154.4 85.4,154.8 86.6,0.0 1524.3,0.0 1497.9,1699.8 1613.0,1702.6 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6776213977208,40.55942361392851]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67374749901957,40.55950183832169]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67362624464515,40.55598660421865]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67750014334638,40.555908379825475]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"79.2,1913.0 60.5,0.0 1613.0,0.0 1613.0,63.4 1547.9,63.5 1548.0,1005.7 1302.3,1005.9 1298.8,1766.2 1053.2,1766.5 1049.4,1913.0 79.2,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67431913790276,40.563415041802436]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66655728136126,40.563429275084296]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66653521784775,40.55638628310682]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.67429707438924,40.55637204982496]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"73.3,0.0 1613.0,0.0 1613.0,762.1 1539.1,761.6 1535.8,1885.5 69.4,1883.7 73.3,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6670464626399,40.56319434695717]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66316409540354,40.563208141900574]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66314271089522,40.55968541908299]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66702507813157,40.55967162413958]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p20","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1527.7,219.3 1521.8,1738.5 69.7,1740.0 77.0,220.4 1527.7,219.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[72.0,1235.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6680466,40.5578544]}},{"type":"Feature","properties":{"resourceCoords":[1524.0,719.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6645296,40.5588117]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,196.7 126.0,196.2 129.1,51.0 1582.7,42.8 1586.0,1881.9 1253.8,1887.0 1253.9,1913.0 1118.0,1913.0 1117.7,1886.9 844.9,1889.8 845.2,1913.0 -0.0,1913.0 -0.0,196.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6698576827803,40.557111547045366]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6620207588113,40.55709924603683]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6620398252288,40.5499874636414]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66987674919781,40.54999976464994]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"535.4,1745.8 54.7,1746.4 67.0,21.2 1565.1,38.5 1550.2,1745.5 1035.0,1747.7 1034.1,1883.9 534.3,1889.2 535.4,1745.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66233117821936,40.55424900978441]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65841499884962,40.554268948398686]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65838409472533,40.55071507207045]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66230027409507,40.55069513345617]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p23","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"28.6,1815.5 28.4,84.5 1531.5,85.0 1531.2,0.0 1613.0,0.0 1613.0,1913.0 1038.4,1913.0 1038.4,1807.0 28.6,1815.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[538.0,577.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6573044,40.5532924]}},{"type":"Feature","properties":{"resourceCoords":[538.0,85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6573018,40.5541938]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p24 [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":"2254.8"},{"label":"split_canvas_h","value":"2775.6"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,58.5 -0.0,693.9 563.5,692.3 563.7,59.8 0.0,58.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[524.7,568.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6645248,40.5491783]}},{"type":"Feature","properties":{"resourceCoords":[524.7,66.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6645378,40.5500764]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p24 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"23"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1106.5,424.0 1107.2,284.8 643.7,286.3 641.2,757.9 -0.0,763.5 -0.0,1692.2 1581.1,1689.9 1588.5,417.9 1106.5,424.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0024__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[639.0,1237.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6621708,40.5491867]}},{"type":"Feature","properties":{"resourceCoords":[152.0,1237.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6633968,40.5491824]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"43.5,1679.7 47.0,231.2 1567.6,221.6 1567.3,326.3 1613.0,326.4 1613.0,1212.3 1555.5,1211.3 1549.9,1669.4 43.5,1679.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6599047813612,40.551443887125764]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65599513728183,40.55144793713781]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65598886017682,40.54789984124919]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65989850425619,40.547895791237146]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0026__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p26 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"2452.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4000.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0026__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,221.0 1132.0,212.4 1133.8,77.1 641.0,72.0 628.6,884.1 631.9,1068.8 645.4,1184.5 1298.8,1182.2 1300.6,1913.0 1613.0,1913.0 1613.0,221.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0026__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[641.0,72.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6573383,40.5456504]}},{"type":"Feature","properties":{"resourceCoords":[1471.2,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6552585,40.5423954]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p27","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"24"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1578.0,1623.9 52.5,1672.4 47.8,1555.2 -0.0,1556.7 19.5,300.6 1550.5,260.8 1578.0,1623.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[642.0,1201.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.662205,40.5465094]}},{"type":"Feature","properties":{"resourceCoords":[1559.0,709.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6597958,40.5474434]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.3,1689.9 41.0,219.3 1567.0,213.1 1558.3,1684.6 34.3,1689.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6598940265143,40.548730010274504]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65603455626515,40.548742020766824]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65601594197007,40.545239319347566]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65987541221921,40.545227308855246]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p29 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1566.6,569.0 1613.0,568.0 1613.0,-0.0 941.8,0.0 481.9,462.2 0.0,864.8 -0.0,964.3 540.5,973.0 489.2,1835.0 1613.0,1831.7 1613.0,671.4 1568.8,672.3 1566.6,569.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1491.0,1050.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6542513,40.5456342]}},{"type":"Feature","properties":{"resourceCoords":[1491.0,1448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6552169,40.5456342]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p29 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3767.2"},{"label":"split_canvas_h","value":"3459.2"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,864.8 481.9,462.2 924.8,17.1 36.1,21.5 0.0,864.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65621068280873,40.547413178856495]}},{"type":"Feature","properties":{"resourceCoords":[941.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65617261663677,40.549201710626]}},{"type":"Feature","properties":{"resourceCoords":[941.8,864.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65402644715314,40.54917496195198]}},{"type":"Feature","properties":{"resourceCoords":[0.0,864.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65406451332512,40.54738643018247]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p2 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4624.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3027.2"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.0,1841.0 1613.0,1829.2 1613.0,1163.0 1556.6,1162.9 32.3,1156.3 38.0,1841.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1016.0,1841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6572792,40.5597276]}},{"type":"Feature","properties":{"resourceCoords":[38.0,1841.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6597876,40.5597444]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"57.0,1128.9 1524.3,1120.0 1522.7,391.9 1613.0,392.4 1613.0,0.0 61.7,0.0 57.0,1128.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1024.0,1123.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.660995,40.5597413]}},{"type":"Feature","properties":{"resourceCoords":[58.0,637.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.663323,40.5606371]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p3","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1535.6,1718.6 72.5,1731.2 66.9,211.5 1523.0,199.3 1535.6,1718.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[560.0,704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6633347,40.5588208]}},{"type":"Feature","properties":{"resourceCoords":[560.0,1727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.663347,40.556937]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0030__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p30 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"6034.4"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0030__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,672.8 531.5,676.5 533.6,934.3 786.8,927.2 796.3,1495.3 1027.8,1499.3 1613.0,1508.6 1613.0,205.9 1555.1,205.9 1422.8,206.0 1304.8,318.1 1049.7,0.0 684.5,0.0 683.3,59.0 105.2,47.2 105.2,0.0 -0.0,-0.0 0.0,672.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0030__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1356.0,1415.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6500345,40.542977]}},{"type":"Feature","properties":{"resourceCoords":[105.0,408.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6530647,40.5447541]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p31 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"4466.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1986.0"},{"label":"split_canvas_h","value":"3682.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,-0.0 1117.7,0.0 1116.5,920.5 1613.0,920.4 1613.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1501.1,719.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6505844,40.5413282]}},{"type":"Feature","properties":{"resourceCoords":[1228.4,719.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.651212,40.5413011]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p31 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3682.0"},{"label":"split_canvas_w","value":"4156.0"},{"label":"split_canvas_h","value":"3970.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"400.0,1913.0 615.0,1913.0 674.9,1913.0 676.6,1466.2 1038.7,1465.7 1039.0,920.5 0.0,920.7 -0.0,1913.0 400.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0031__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,920.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65081205410472,40.53475773555549]}},{"type":"Feature","properties":{"resourceCoords":[1039.0,920.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.64829802597606,40.53445040116686]}},{"type":"Feature","properties":{"resourceCoords":[1039.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.64868444505272,40.5326240254107]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65119847318138,40.53293135979933]}},{"type":"Feature","properties":{"resourceCoords":[718.0,1134.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6491584,40.5341518]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,-0.0 248.0,0.0 248.5,62.4 1573.2,64.1 1565.7,972.9 1613.0,972.6 1613.0,1600.0 1310.8,1605.6 1309.8,1688.6 1052.0,1686.2 1047.3,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0032/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66497066653032,40.54582421718511]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65714901298097,40.545890018562176]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65704703875043,40.538790901684344]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66486869229979,40.538725100307275]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1630.8 -0.0,286.9 943.4,304.5 952.4,76.2 1211.7,83.5 1214.3,0.0 1613.0,0.0 1613.0,1913.0 1161.1,1913.0 1161.3,1888.6 1127.0,1888.8 1124.0,1642.3 -0.0,1630.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0033/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66437595438735,40.53978697405936]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65660930834804,40.5399628718304]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65633673880858,40.53291305661204]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66410338484789,40.532737158841]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p34 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4609.2"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1152.3 791.0,1146.0 1558.0,1140.0 1613.0,941.1 1613.0,538.1 1537.4,60.5 114.0,59.0 -0.0,1152.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1547.0,539.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.65868,40.5329491]}},{"type":"Feature","properties":{"resourceCoords":[114.0,59.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6622852,40.5338015]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p34 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4584.0"},{"label":"split_canvas_w","value":"3172.4"},{"label":"split_canvas_h","value":"3068.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"428.3,1662.8 772.1,1671.5 791.2,1240.5 791.1,1199.1 35.6,1183.5 35.9,1152.0 0.0,1152.3 -0.0,1913.0 411.9,1913.0 428.3,1662.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[289.0,1185.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6635074,40.5337938]}},{"type":"Feature","properties":{"resourceCoords":[772.1,1672.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6622461,40.5329027]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p34 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3164.0"},{"label":"split_canvas_y","value":"4558.4"},{"label":"split_canvas_w","value":"3288.0"},{"label":"split_canvas_h","value":"3093.6"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"791.4,1293.1 793.1,1913.0 1551.6,1913.0 1565.6,1140.0 1135.2,1143.3 1143.2,1278.9 791.4,1293.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0034__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[791.0,1139.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66310021230458,40.533179018977435]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1139.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66108634601572,40.5331400273612]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66113464678864,40.53169862219167]}},{"type":"Feature","properties":{"resourceCoords":[791.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6631485130775,40.531737613807906]}},{"type":"Feature","properties":{"resourceCoords":[1551.0,1853.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6612828,40.5318133]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p35 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1942.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5710.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1843.2 1613.0,1862.6 1613.0,1475.8 1534.1,1475.6 1531.0,807.7 1613.0,807.9 1613.0,490.0 1145.3,485.5 1145.3,972.7 787.2,969.0 788.5,1298.6 457.6,1298.0 0.0,1297.2 -0.0,1843.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1050.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6644813,40.5291416]}},{"type":"Feature","properties":{"resourceCoords":[1536.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6632907,40.5291683]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p35 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"1827.6"},{"label":"split_canvas_y","value":"3862.8"},{"label":"split_canvas_w","value":"1326.4"},{"label":"split_canvas_h","value":"1331.6"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"697.6,968.1 487.9,966.0 490.1,1298.0 695.9,1298.4 697.6,968.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0035__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[456.9,965.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66353156598045,40.53112081558234]}},{"type":"Feature","properties":{"resourceCoords":[788.5,965.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66189998774075,40.531155110140496]}},{"type":"Feature","properties":{"resourceCoords":[788.5,1298.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66185473538997,40.52991117871978]}},{"type":"Feature","properties":{"resourceCoords":[456.9,1298.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66348631362966,40.529876884161624]}},{"type":"Feature","properties":{"resourceCoords":[489.8,1248.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6633314,40.5300665]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0036__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p36 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"27"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5984.4"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0036__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"560.9,1490.5 1574.0,1480.3 1546.7,101.2 -0.0,101.1 -0.0,1487.3 560.9,1490.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0036__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[935.0,965.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6600589,40.5301748]}},{"type":"Feature","properties":{"resourceCoords":[1546.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6586317,40.531854]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p37","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,1597.1 42.3,1598.0 38.4,0.0 1613.0,0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0037/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65873916601805,40.5321819261299]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65483734821471,40.53229429311523]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65466324075385,40.52875228510684]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65856505855719,40.52863991812151]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p38","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"50"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0038","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"425.2,1913.0 428.1,1794.0 -0.0,1789.2 -0.0,-0.0 94.6,0.0 94.5,44.1 916.9,55.5 917.0,0.0 1086.5,0.0 1086.0,57.0 1613.0,64.6 1613.0,1913.0 425.2,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[145.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6666258,40.5245815]}},{"type":"Feature","properties":{"resourceCoords":[1309.0,61.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6612168,40.5291885]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p39 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"619.6,1783.9 618.9,1913.0 836.3,1913.0 836.0,983.9 1613.0,995.3 1613.0,12.0 -0.0,-0.0 -0.0,1780.3 619.6,1783.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1547.0,497.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6653436,40.5218505]}},{"type":"Feature","properties":{"resourceCoords":[90.0,1477.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6689136,40.5199992]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p39 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3344.0"},{"label":"split_canvas_y","value":"3935.6"},{"label":"split_canvas_w","value":"3108.0"},{"label":"split_canvas_h","value":"3716.4"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,995.3 836.0,983.9 836.3,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0039__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[836.0,983.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66951177321185,40.519430430413436]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,983.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66760508744103,40.519431528830566]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6676033600751,40.51769904664682]}},{"type":"Feature","properties":{"resourceCoords":[836.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66951004584593,40.51769794822969]}},{"type":"Feature","properties":{"resourceCoords":[1076.7,1167.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6689208,40.519088]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p40 [1]","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":"6452.0"},{"label":"split_canvas_h","value":"6635.2"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,889.4 503.2,875.3 501.9,1416.9 501.4,1633.6 564.6,1635.1 884.5,1642.7 940.6,1644.0 940.6,1647.8 1015.2,1649.1 1557.6,1658.7 1613.0,1658.8 1613.0,1658.7 1613.0,0.0 948.7,0.0 947.5,93.2 566.9,92.1 568.9,0.0 -0.0,-0.0 0.0,889.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[552.0,600.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6954809,40.5524597]}},{"type":"Feature","properties":{"resourceCoords":[1548.0,600.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6930186,40.5525086]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p40 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5649.6"},{"label":"split_canvas_w","value":"2007.6"},{"label":"split_canvas_h","value":"2002.4"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 350.1,1913.0 353.2,1637.4 353.3,1630.1 501.4,1633.6 501.9,1416.9 356.1,1415.4 0.0,1412.4 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1412.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70030108341562,40.550797625362186]}},{"type":"Feature","properties":{"resourceCoords":[501.9,1412.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69907160255671,40.55083129100814]}},{"type":"Feature","properties":{"resourceCoords":[501.9,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69902740129561,40.54989859078505]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.70025688215452,40.5498649251391]}},{"type":"Feature","properties":{"resourceCoords":[46.0,1597.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7001721,40.5504563]}},{"type":"Feature","properties":{"resourceCoords":[46.0,1597.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.7001721,40.5504563]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p40 [5]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"2229.2"},{"label":"split_canvas_y","value":"6540.4"},{"label":"split_canvas_w","value":"1533.2"},{"label":"split_canvas_h","value":"1111.6"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"749.0,1863.0 938.4,1860.4 940.6,1647.8 940.6,1644.0 884.5,1642.7 564.6,1635.1 564.4,1641.1 559.8,1818.3 749.4,1815.8 749.0,1863.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0040__5/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[557.3,1635.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69643265551586,40.55425346105509]}},{"type":"Feature","properties":{"resourceCoords":[940.6,1635.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69455064063845,40.55427234175452]}},{"type":"Feature","properties":{"resourceCoords":[940.6,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69453265833386,40.553236668111815]}},{"type":"Feature","properties":{"resourceCoords":[557.3,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.69641467321127,40.553217787412386]}},{"type":"Feature","properties":{"resourceCoords":[749.0,1863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6954769,40.5534135]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p41 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"530.4,1842.6 530.9,1913.0 1613.0,1913.0 1613.0,1598.1 1262.4,1593.9 1248.7,658.1 338.7,631.4 337.0,0.0 -0.0,-0.0 -0.0,1848.7 530.4,1842.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[954.0,1343.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6389524,40.5246183]}},{"type":"Feature","properties":{"resourceCoords":[954.0,1838.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6388923,40.5236723]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p41 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"1348.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5104.0"},{"label":"split_canvas_h","value":"6392.4"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,99.5 1101.8,103.8 1102.6,0.0 337.0,-0.0 338.7,631.4 1248.7,658.1 1262.4,1593.9 1613.0,1598.1 1613.0,99.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0041__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[824.0,107.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6420138,40.523527]}},{"type":"Feature","properties":{"resourceCoords":[359.0,107.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6432265,40.523476]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p4 [1]","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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1569.0,237.0 60.6,216.7 52.6,1711.5 1051.9,1720.8 1049.5,1913.0 1178.0,1913.0 1337.0,1913.0 1549.2,1913.0 1569.0,237.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[58.0,711.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6609909,40.5588161]}},{"type":"Feature","properties":{"resourceCoords":[1056.0,1225.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6585217,40.5578703]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p5","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1542.8,1712.8 59.1,1714.2 50.4,248.8 1538.0,239.0 1542.8,1712.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[543.0,1227.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6609748,40.5551127]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,239.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6585212,40.5569423]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"124.2,1694.2 129.6,404.3 635.2,400.9 636.0,215.2 1120.0,220.0 1120.5,0.0 1613.0,0.0 1613.0,1700.6 124.2,1694.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[126.0,1205.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6585284,40.5551016]}},{"type":"Feature","properties":{"resourceCoords":[1120.0,220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6561128,40.5569268]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p7 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,711.0 1433.1,711.2 1433.4,0.0 1396.6,0.0 1296.7,0.0 691.5,0.0 688.1,204.8 49.7,206.7 32.5,1739.0 523.5,1747.0 525.5,1523.8 897.0,1526.1 1134.0,1273.2 1613.0,1274.9 1613.0,711.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[528.0,1233.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.656112,40.5578638]}},{"type":"Feature","properties":{"resourceCoords":[33.0,1739.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.657291,40.5569342]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p8","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"169.2,1327.3 -0.0,1327.6 -0.0,-0.0 1613.0,0.0 1613.0,1913.0 169.4,1913.0 169.2,1327.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1198.0,1353.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6508942,40.5587965]}},{"type":"Feature","properties":{"resourceCoords":[1198.0,1859.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6508844,40.5578159]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Marion, Indiana | 1931 | sanborn02405_009 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T09:07:17Z","modified":"2026-09-22T09:07:17Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024051931:02405_1931-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66114009982209,40.56924099156867]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.65341527280567,40.56923627970663]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.6534225774629,40.56222749542998]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.66114740447932,40.56223220729202]}}]}}]}