{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02371_019.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Indianapolis, Indiana | 1950 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"90"},{"label":"placed","value":"82"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 58, georef-snap 23, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 17 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 39.80696,-86.17055 +/-2536m); p524__2 (tier 2, 39.80321,-86.18505 +/-972m); p524__3 (tier 1, 39.80619,-86.18551 +/-100m); p525__1 (tier 1, 39.80096,-86.18948 +/-125m); p548__2 (tier 1, 39.80907,-86.15024 +/-120m); p548__3 (tier 1, 39.80483,-86.14287 +/-150m); p548__4 (tier 1, 39.80379,-86.14601 +/-100m); p548__5 (tier 2, 39.80945,-86.14530 +/-103m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0501/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p501","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0501/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0501/info.json","type":"ImageService2","height":7796,"width":6684},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4803.9,262.8 4804.0,0.0 6684.0,0.0 6684.0,7796.0 -0.0,7796.0 -0.0,282.9 4803.9,262.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0501/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2272.0,2864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.181388,39.78998]}},{"type":"Feature","properties":{"resourceCoords":[2272.0,7584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.18137,39.787746]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0502/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p502","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0502/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0502/info.json","type":"ImageService2","height":7796,"width":6672},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 107.5,2029.7 -0.0,1904.8 -0.0,585.6 6672.0,599.2 6672.0,7796.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0502/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18275422367854,39.78790285962004]}},{"type":"Feature","properties":{"resourceCoords":[6672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1788705863406,39.78792747878077]}},{"type":"Feature","properties":{"resourceCoords":[6672.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17883341339981,39.78441578549305]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18271705073776,39.78439116633232]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0503/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p503","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0503/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0503/info.json","type":"ImageService2","height":7796,"width":6684},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6291.3,7796.0 -0.0,7796.0 -0.0,-0.0 314.5,0.0 314.9,0.0 6315.9,0.0 6291.3,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0503/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3352.0,4784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.189236,39.7954136]}},{"type":"Feature","properties":{"resourceCoords":[312.0,388.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.191085,39.797391]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0504/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p504","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0504/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0504/info.json","type":"ImageService2","height":7796,"width":6672},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6266.1,7796.0 -0.0,7796.0 -0.0,845.3 6264.6,772.7 6266.1,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0504/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2236.0,2920.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1898326,39.7930798]}},{"type":"Feature","properties":{"resourceCoords":[2236.0,7208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1898166,39.791134]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0505/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p505","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0505/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0505/info.json","type":"ImageService2","height":7796,"width":6684},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4200.5,7796.0 4203.5,7337.7 140.7,7334.5 113.7,250.0 6194.9,257.6 6176.0,5580.0 6684.0,5580.8 6684.0,7796.0 4200.5,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0505/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2192.0,5580.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1862765,39.7954411]}},{"type":"Feature","properties":{"resourceCoords":[6176.0,5580.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.183941,39.795463]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0506/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p506","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0506/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0506/info.json","type":"ImageService2","height":7796,"width":6672},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.0,7796.0 86.1,0.0 4101.6,0.0 4099.1,449.7 6206.4,448.0 6205.2,661.1 6672.0,660.0 6672.0,7597.7 4060.8,7589.9 4059.7,7796.0 49.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0506/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18751748801643,39.794639266594714]}},{"type":"Feature","properties":{"resourceCoords":[6672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18356020161238,39.79467393413567]}},{"type":"Feature","properties":{"resourceCoords":[6672.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18350785135387,39.79109599230762]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18746513775791,39.79106132476666]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0507/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p507","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0507/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0507/info.json","type":"ImageService2","height":7796,"width":6704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"102.6,5400.0 128.9,159.6 554.3,161.3 552.9,0.0 6704.0,0.0 6704.0,7259.5 603.7,7210.2 606.3,5401.6 102.6,5400.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0507/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1840454943983,39.79793220903484]}},{"type":"Feature","properties":{"resourceCoords":[6704.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18008263879301,39.79797434276658]}},{"type":"Feature","properties":{"resourceCoords":[6704.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18001931477075,39.7944086384169]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18398217037604,39.79436650468516]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0508/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p508","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0508/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0508/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,594.5 -0.0,378.5 349.5,376.2 347.0,0.0 6736.0,0.0 6736.0,7587.3 508.5,7621.5 469.6,590.7 -0.0,594.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0508/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1256.0,3320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.183083,39.793137]}},{"type":"Feature","properties":{"resourceCoords":[1256.0,5400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.183076,39.792195]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0509/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p509","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"23"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0509/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0509/info.json","type":"ImageService2","height":7796,"width":6704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6314.4,0.0 6270.9,6598.8 0.7,6570.2 -0.0,-0.0 6314.4,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0509/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3380.0,5084.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1893179,39.8014558]}},{"type":"Feature","properties":{"resourceCoords":[336.0,5084.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1911415,39.8014312]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0510/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p510","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0510/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0510/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6314.7,0.0 6294.4,6876.4 -0.0,6907.2 -0.0,-0.0 6314.7,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0510/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.19132676785354,39.800744504607344]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18731947497778,39.800784419777685]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18725976788286,39.79719600501851]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.19126706075862,39.79715608984817]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0511/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p511","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0511/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0511/info.json","type":"ImageService2","height":7796,"width":6704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"148.5,7424.7 229.9,1046.0 5849.0,1126.1 5769.7,7489.9 148.5,7424.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0511/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1877163260553,39.80117197141743]}},{"type":"Feature","properties":{"resourceCoords":[6704.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18381442252465,39.801239668216446]}},{"type":"Feature","properties":{"resourceCoords":[6704.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18371267423258,39.797728972547894]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18761457776323,39.79766127574888]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0512/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p512","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0512/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0512/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"922.5,7440.0 -0.0,7440.9 -0.0,1112.5 1140.3,1114.4 1141.0,695.6 2440.6,696.3 2443.4,1095.9 6736.0,1116.4 6736.0,1321.0 6736.0,7254.2 920.5,7277.1 922.5,7440.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0512/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2504.0,7440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.182784,39.797869]}},{"type":"Feature","properties":{"resourceCoords":[496.0,7440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.183968,39.79786]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0513/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p513","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0513/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0513/info.json","type":"ImageService2","height":7796,"width":6704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1041.6,7150.9 1069.5,735.9 2014.3,786.2 2028.0,416.0 4146.4,657.8 6704.0,324.8 6704.0,7796.0 1408.3,7796.0 1408.6,7151.1 1041.6,7150.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0513/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2028.0,3824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.17976,39.79942]}},{"type":"Feature","properties":{"resourceCoords":[2028.0,416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1797874,39.8008969]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p514 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3675.2"},{"label":"split_canvas_w","value":"6736.0"},{"label":"split_canvas_h","value":"4120.8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 6736.0,7796.0 6736.0,3675.2 6664.3,3675.3 6502.9,4005.7 6057.2,4001.7 6044.0,3847.1 5022.8,3845.7 5022.5,3992.4 4002.9,4007.1 2986.6,4000.0 2988.0,3839.8 1334.5,3833.4 1241.1,3853.8 1276.0,4039.7 -0.0,4010.5 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5020.0,5709.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.165528,39.799377]}},{"type":"Feature","properties":{"resourceCoords":[6044.0,3847.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.164351,39.801067]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p514 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6736.0"},{"label":"split_canvas_h","value":"3685.2"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5123.8,2962.3 5124.4,2863.7 6736.0,2864.7 6736.0,0.0 0.0,0.0 -0.0,3685.2 398.9,3684.6 392.2,2961.9 5123.8,2962.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0514__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5144.0,3593.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1833306,39.8193119]}},{"type":"Feature","properties":{"resourceCoords":[3544.0,1960.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.185204,39.820767]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0515/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p515","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0515/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0515/info.json","type":"ImageService2","height":7796,"width":6704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"114.9,0.0 6119.6,30.0 6141.1,3418.9 6704.0,3417.7 6704.0,7796.0 124.8,7796.0 114.9,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0515/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4092.0,7400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1851927,39.8009016]}},{"type":"Feature","properties":{"resourceCoords":[4092.0,3424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1852123,39.8027318]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0516/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p516","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0516/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0516/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1837.7,7401.0 544.1,7394.0 569.6,3408.2 -0.0,3405.7 -0.0,-0.0 6634.9,0.0 6612.5,3366.0 5859.9,3370.5 5808.3,7796.0 1838.6,7796.0 1837.7,7401.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0516/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18401360851614,39.80430258400357]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18002381290233,39.8043479275451]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1799559822494,39.8007753670435]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1839457778632,39.80073002350197]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0517/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p517","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0517/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0517/info.json","type":"ImageService2","height":7796,"width":6704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5909.5,0.0 5906.7,3218.4 6704.0,3218.7 6704.0,7796.0 5701.4,7796.0 5770.2,7305.5 3417.1,7644.6 2183.4,7647.8 1219.6,7441.4 1210.5,7796.0 -0.0,7796.0 -0.0,3238.9 756.6,3225.4 741.3,0.0 5909.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0517/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4168.0,5224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1780542,39.8019037]}},{"type":"Feature","properties":{"resourceCoords":[752.0,1192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.180074,39.803725]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0518/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p518","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0518/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0518/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3254.1 -0.0,29.1 796.1,28.4 796.6,583.3 6308.6,577.9 6127.7,7329.1 5827.4,7336.1 5825.5,7574.2 6736.0,7581.4 6736.0,7796.0 802.9,7796.0 798.9,3253.7 -0.0,3254.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0518/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6144.0,5284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1734181,39.8019038]}},{"type":"Feature","properties":{"resourceCoords":[6304.0,1236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1733291,39.8037325]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0519/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p519","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0519/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0519/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"296.0,7552.0 418.2,0.0 5141.0,0.0 5259.2,330.5 5250.5,3463.7 6134.2,7796.0 -0.0,7796.0 -0.0,7561.3 296.0,7552.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0519/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[296.0,5536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1734181,39.8019038]}},{"type":"Feature","properties":{"resourceCoords":[296.0,7552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1734251,39.80098]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0520/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p520","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0520/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0520/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6319.9,297.5 6300.6,7796.0 4271.5,7796.0 4272.0,7476.0 784.4,7528.2 -0.0,3476.9 -0.0,296.4 6319.9,297.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0520/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4272.0,7476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.167936,39.801043]}},{"type":"Feature","properties":{"resourceCoords":[2276.0,292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.169126,39.804282]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0521/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p521","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0521/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0521/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4238.1,7796.0 4209.0,7490.1 2174.3,7505.6 2176.5,7796.0 145.2,7796.0 149.4,413.2 6622.7,410.3 6576.3,5535.0 6576.3,5535.0 6645.5,7796.0 5590.5,7796.0 5584.6,7137.6 5441.9,7138.9 5136.9,7773.1 4238.1,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0521/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16683850216924,39.80447511201207]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16285578415231,39.80448154649317]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1628461984583,39.800930094163476]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16682891647523,39.800923659682375]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0522/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p522","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0522/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0522/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 -0.0,3662.8 196.8,366.3 6650.3,576.7 6736.0,7796.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0522/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16306517488216,39.804463445311725]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15897800646157,39.8045667389302]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1588234863814,39.800906995796254]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16291065480199,39.80080370217778]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0523/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p523","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0523/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0523/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 230.3,0.0 241.1,944.0 6252.0,898.6 6293.3,6493.7 -0.0,6605.7 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0523/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[288.0,5096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1911868,39.8044589]}},{"type":"Feature","properties":{"resourceCoords":[3320.0,932.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1893818,39.8063621]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p524 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6736.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6736.0,6960.0 6736.0,5802.6 2556.6,736.4 344.7,695.1 334.8,6925.1 6736.0,6960.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[348.0,744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.187655,39.807076]}},{"type":"Feature","properties":{"resourceCoords":[7224.0,6392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.183582,39.804576]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p524 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"3776.4"},{"label":"split_canvas_y","value":"1590.4"},{"label":"split_canvas_w","value":"2959.6"},{"label":"split_canvas_h","value":"1242.0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6736.0,2815.2 6736.0,1620.0 5415.6,1608.0 3777.2,1590.4 3776.4,1623.2 4760.4,2832.4 6736.0,2815.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0524__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3776.4,1590.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18760550533881,39.8073680511099]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,1590.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18761598406539,39.80669776830378]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,2832.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18798010896403,39.806701175314885]}},{"type":"Feature","properties":{"resourceCoords":[3776.4,2832.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18796963023745,39.807371458121004]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0525__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p525 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6764.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0525__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0525/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6300.1,0.0 -0.0,-0.0 -0.0,772.8 203.7,771.7 4394.1,5837.1 4396.4,6988.7 6764.0,7010.4 6764.0,6556.0 6764.0,4370.9 6281.4,4371.7 6300.1,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0525__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3736.0,6424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.184253,39.804568]}},{"type":"Feature","properties":{"resourceCoords":[6296.0,328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1827952,39.8073248]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0526/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p526","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0526/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0526/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1410.9,4370.6 1424.4,21.5 5417.6,0.0 5390.7,6382.2 5954.6,6372.6 5955.5,6977.8 1894.1,6995.1 1891.0,4369.3 1410.9,4370.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0526/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1432.0,2368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.182776,39.806411]}},{"type":"Feature","properties":{"resourceCoords":[5416.0,2368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.18043,39.80643]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0527/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p527","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"14"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0527/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0527/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"931.2,7187.5 932.0,6400.0 368.5,6408.1 409.9,366.7 6764.0,401.6 6764.0,7246.0 931.2,7187.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0527/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4376.0,2396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1780894,39.8064538]}},{"type":"Feature","properties":{"resourceCoords":[932.0,6400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.180088,39.804621]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0528/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p528","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0528/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0528/info.json","type":"ImageService2","height":7796,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6736.0,386.7 6736.0,6888.0 6391.1,6884.9 6386.1,7796.0 859.4,7796.0 859.5,7239.7 730.4,7239.7 662.1,362.5 6736.0,386.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0528/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2296.0,4420.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.175732,39.805545]}},{"type":"Feature","properties":{"resourceCoords":[6368.0,4420.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1733428,39.8055507]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0529/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p529","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0529/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0529/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6764.0,298.7 6764.0,4924.5 5565.7,4923.8 5561.1,6721.9 5597.9,6898.9 1132.7,6841.2 1158.7,330.0 6764.0,298.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0529/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[776.0,4368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1733428,39.8055507]}},{"type":"Feature","properties":{"resourceCoords":[5968.0,4924.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1703004,39.8053172]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0530/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p530","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"22"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0530/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0530/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6729.2 -0.0,4947.2 1187.5,4944.8 1175.6,360.6 420.0,360.0 420.2,0.0 6307.7,0.0 6310.8,251.8 6744.0,249.0 6744.0,7243.8 152.9,7239.4 -0.0,6729.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0530/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[420.0,360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1703,39.807399]}},{"type":"Feature","properties":{"resourceCoords":[2376.0,7236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.169126,39.804282]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0531/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p531","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0531/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0531/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2187.3 -0.0,512.7 5972.1,512.3 5954.9,6196.8 2165.1,6190.8 2164.0,6957.4 151.0,6916.3 119.8,2539.6 -0.0,2187.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0531/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18780322525944,39.81023459872666]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18383687727415,39.81027518963386]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18377640234186,39.806738632778725]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18774275032716,39.80669804187152]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0532/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p532","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0532/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0532/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,504.3 6547.1,488.2 6539.1,6224.0 -0.0,6251.3 -0.0,504.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0532/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2524.0,4548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.182799,39.808235]}},{"type":"Feature","properties":{"resourceCoords":[2524.0,2520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.182811,39.809145]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0533/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p533","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0533/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0533/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"556.0,500.0 5928.6,542.1 5877.2,6556.2 521.6,6524.5 556.0,500.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0533/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4504.0,6540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1780964,39.807368]}},{"type":"Feature","properties":{"resourceCoords":[556.0,500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.180473,39.810075]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0534/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p534","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0534/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0534/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,531.0 4727.2,534.7 4730.7,0.0 5625.5,0.0 6744.0,2815.9 6744.0,6604.2 -0.0,6561.3 -0.0,531.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0534/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2624.0,2532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.17576,39.809195]}},{"type":"Feature","properties":{"resourceCoords":[2624.0,6576.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.175746,39.80737]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0535/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p535","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0535/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0535/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1264.9,6851.8 1263.4,3069.0 452.8,794.0 6418.0,828.3 6408.0,6812.0 1264.9,6851.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0535/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6408.0,2796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.170313,39.809214]}},{"type":"Feature","properties":{"resourceCoords":[6408.0,6812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1703,39.807399]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0536/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p536","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0536/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0536/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6744.0,6695.7 6331.4,6698.3 6328.3,6443.7 376.1,6443.7 380.0,784.0 -0.0,782.2 -0.0,-0.0 4974.9,0.0 4973.0,779.8 6744.0,778.2 6744.0,6695.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0536/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3376.0,4792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.168552,39.80831]}},{"type":"Feature","properties":{"resourceCoords":[380.0,784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1703135,39.8101033]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0537/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p537","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0537/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0537/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"412.4,6600.8 485.1,728.1 6608.4,833.5 6553.3,6638.7 412.4,6600.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0537/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16688507179987,39.81044435484637]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16293068163108,39.81049615787784]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16285350202166,39.80697026933684]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16680789219045,39.80691846630536]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0538/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p538","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0538/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0538/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"497.0,6989.2 540.5,0.0 6630.6,0.0 6639.3,7039.7 497.0,6989.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0538/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16688113014732,39.80745966234146]}},{"type":"Feature","properties":{"resourceCoords":[6744.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16292152515314,39.807492622326734]}},{"type":"Feature","properties":{"resourceCoords":[6744.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1628722756162,39.803951464703175]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16683188061037,39.8039185047179]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0539/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p539","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0539/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0539/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"678.3,7796.0 687.4,786.4 5447.0,824.0 5467.2,7796.0 678.3,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0539/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2060.0,4712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1621888,39.8083557]}},{"type":"Feature","properties":{"resourceCoords":[3432.0,816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1614044,39.8101154]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0540/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p540","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0540/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0540/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"682.0,1069.0 5083.8,1103.1 5044.1,4480.6 6744.0,4502.5 6744.0,7053.3 660.8,6955.4 682.0,1069.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0540/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3408.0,4472.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1613423,39.8054401]}},{"type":"Feature","properties":{"resourceCoords":[2036.0,1960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1621758,39.806568]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0541/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p541","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0541/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0541/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"387.4,7796.0 335.9,777.4 6196.8,698.0 6231.1,7796.0 387.4,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0541/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[372.0,4668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1601923,39.8083609]}},{"type":"Feature","properties":{"resourceCoords":[2316.0,780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1590579,39.8101223]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0542/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p542","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0542/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0542/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2286.4,7796.0 2283.1,7020.5 1723.7,7016.4 1693.8,4475.2 -0.0,4473.2 -0.0,1108.0 6165.2,1182.8 6192.2,7796.0 2286.4,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0542/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[360.0,2000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.160171,39.806574]}},{"type":"Feature","properties":{"resourceCoords":[2296.0,4476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.159018,39.805452]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0543/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p543","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0543/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0543/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6520.8,7796.0 382.4,7796.0 178.8,7796.0 54.5,592.0 6272.8,408.3 6520.8,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0543/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15680271581209,39.81043010841424]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15291693213405,39.810405666692034]}},{"type":"Feature","properties":{"resourceCoords":[6764.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15295334705732,39.80694095192306]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15683913073536,39.806965393645264]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0544/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p544","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0544/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0544/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6391.3,1117.7 6354.6,7687.2 6744.0,7796.0 88.8,7796.0 115.1,987.2 6391.3,1117.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0544/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1568104649497,39.807407323300176]}},{"type":"Feature","properties":{"resourceCoords":[6744.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15289658444557,39.80744564580661]}},{"type":"Feature","properties":{"resourceCoords":[6744.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15283932225584,39.80394537171167]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15675320275997,39.803907049205236]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0545/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p545","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0545/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0545/info.json","type":"ImageService2","height":7796,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"370.5,7796.0 260.9,928.1 6362.2,840.2 6349.8,7796.0 370.5,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0545/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3512.0,3044.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.151274,39.809284]}},{"type":"Feature","properties":{"resourceCoords":[3512.0,884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.151287,39.810261]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p546 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4426.0"},{"label":"split_canvas_w","value":"3563.6"},{"label":"split_canvas_h","value":"3370.0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3561.2,7796.0 3563.0,5228.6 2626.8,5268.1 2627.7,4845.8 632.0,4843.0 600.9,7796.0 3561.2,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[623.9,5825.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.149569,39.806663]}},{"type":"Feature","properties":{"resourceCoords":[2627.7,4845.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.148395,39.807123]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p546 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6744.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"367.4,4427.1 3563.6,4426.0 3561.2,7796.0 6744.0,7796.0 6744.0,4005.2 6377.2,4002.3 6433.2,940.2 430.0,853.5 367.4,4427.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0546__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[412.0,2016.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1530889,39.8065963]}},{"type":"Feature","properties":{"resourceCoords":[6416.0,2016.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.149569,39.806663]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0547/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p547","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0547/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0547/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6720.0,5275.9 6720.0,7796.0 2354.8,7796.0 2357.2,7373.7 362.8,7364.0 446.3,351.5 6387.7,349.1 6339.4,5140.9 6443.8,5476.2 6720.0,5275.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0547/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2396.0,4416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1484076,39.8084655]}},{"type":"Feature","properties":{"resourceCoords":[392.0,4416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.149591,39.808447]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0548__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p548 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4818.8"},{"label":"split_canvas_h","value":"5524.0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0548__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0548/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"413.4,5140.2 518.6,5473.6 792.7,5273.0 793.8,5517.3 1953.6,5507.6 2602.8,5501.6 2598.4,5307.2 3325.2,5288.4 3362.0,4370.4 3386.0,3763.2 3573.6,3764.0 4636.4,722.0 4724.8,372.3 440.7,370.2 413.4,5140.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0548__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[407.9,4408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1460781,39.8085077]}},{"type":"Feature","properties":{"resourceCoords":[2395.4,360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.144936,39.810368]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0549/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p549","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0549/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0549/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"599.1,534.6 5710.0,512.8 5738.3,7103.2 597.9,7142.6 599.1,534.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0549/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3848.0,520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1851871,39.813036]}},{"type":"Feature","properties":{"resourceCoords":[3848.0,7116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1851703,39.8100304]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0550/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p550","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0550/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0550/info.json","type":"ImageService2","height":7796,"width":6744},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7134.4 -0.0,-0.0 6106.1,0.0 6067.4,7109.2 -0.0,7134.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0550/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2092.0,7128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.182816,39.810051]}},{"type":"Feature","properties":{"resourceCoords":[6088.0,4912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.180472,39.81107]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0551/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p551","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0551/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0551/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5448.0,7058.0 1467.6,7090.8 1441.6,0.0 5414.9,0.0 5425.2,456.2 4715.4,464.0 4714.9,4859.0 5433.7,4849.6 5448.0,7058.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0551/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1444.0,500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.180485,39.813071]}},{"type":"Feature","properties":{"resourceCoords":[5448.0,7056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1781175,39.810089]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0552/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p552","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0552/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0552/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"708.0,496.0 697.7,41.0 5186.4,0.0 6776.0,4329.6 6776.0,7048.0 731.5,7080.2 717.0,4877.7 -0.0,4887.2 -0.0,503.8 708.0,496.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0552/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4648.0,7060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1757939,39.8100971]}},{"type":"Feature","properties":{"resourceCoords":[708.0,496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.178129,39.81309]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0553/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p553","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"1"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0553/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0553/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1239.8,0.0 6720.0,0.0 6720.0,744.6 6566.5,738.5 6509.3,2659.9 6720.0,2666.7 6720.0,7373.9 3803.1,7266.7 3512.9,6722.0 2621.3,6694.7 2705.7,4420.9 1239.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0553/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17621858881165,39.81332871169598]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17226148334709,39.81343962236104]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17209400488325,39.80991269040763]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.17605111034781,39.80980177974257]}},{"type":"Feature","properties":{"resourceCoords":[460.0,7160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1757939,39.8100971]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0554/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p554","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0554/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0554/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2822.7,563.6 2803.0,0.0 6776.0,0.0 6776.0,576.5 6071.4,578.7 6092.0,2476.0 6776.0,2471.5 6776.0,6414.3 5712.7,6417.7 5715.1,7193.4 3055.1,7189.0 2890.1,2484.6 2679.3,2485.1 2669.1,562.8 2822.7,563.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0554/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6092.0,2476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1703174,39.8122391]}},{"type":"Feature","properties":{"resourceCoords":[6092.0,7192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1703135,39.8101033]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0555/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p555","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"2"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0555/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0555/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1130.2,581.9 1829.7,576.3 1827.0,4.0 5665.3,19.5 5700.4,6341.8 1857.8,6372.4 1838.8,2457.7 1159.8,2465.5 1130.2,581.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0555/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5176.0,2416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1679347,39.8122554]}},{"type":"Feature","properties":{"resourceCoords":[5176.0,552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1679309,39.8131062]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0556/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p556","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0556/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0556/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7156.2 0.0,-0.0 6464.0,0.0 6510.9,4203.0 6503.8,4203.1 6533.0,7162.0 -0.0,7156.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0556/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16763819705301,39.81334733151405]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16368112344176,39.81335385889231]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16367141532263,39.80983197787962]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16762848893387,39.80982545050136]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0557/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p557","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0557/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0557/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6444.8,5626.6 382.6,5623.7 382.7,5307.5 -0.0,5305.7 66.2,1561.4 384.3,1560.4 384.6,897.7 6451.5,906.3 6444.8,5626.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0557/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16411062334912,39.81577569285501]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16014414718406,39.81579663545762]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16011273872877,39.81223709414264]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16407921489383,39.81221615154003]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0558/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p558","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0558/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0558/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6459.9,0.0 6519.2,6890.7 402.1,6867.5 364.0,0.0 6459.9,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0558/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2428.0,3992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1626356,39.811415]}},{"type":"Feature","properties":{"resourceCoords":[1768.0,6864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1630134,39.810118]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0559/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p559","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0559/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0559/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6440.7,7796.0 6280.0,7796.0 6299.5,6275.3 228.4,6162.0 283.1,2591.9 6494.6,2704.9 6440.7,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0559/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16048864047823,39.81607254641299]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15663658403147,39.81613360757711]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15654500772358,39.81267676416726]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16039706417034,39.81261570300314]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0560/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p560","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0560/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0560/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"364.5,7211.8 270.2,0.0 6297.0,0.0 6335.3,7117.4 364.5,7211.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0560/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16044139461853,39.813342072586124]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15652720536625,39.813347633975745]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15651893394866,39.80986392344369]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16043312320095,39.80985836205407]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0561/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p561","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0561/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0561/info.json","type":"ImageService2","height":7796,"width":6720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"418.4,7796.0 360.1,0.0 5991.7,0.0 5995.8,899.3 6365.2,892.3 6720.0,885.2 6720.0,4903.4 6335.6,4911.0 6353.8,7796.0 418.4,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0561/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15695338160738,39.816153918853644]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15302903959704,39.816156617328566]}},{"type":"Feature","properties":{"resourceCoords":[6720.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15302499256345,39.8126349077284]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15694933457378,39.81263220925348]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0562/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p562","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0562/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0562/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"217.9,7162.9 297.3,1505.7 6465.1,1721.7 6416.0,7160.0 217.9,7162.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0562/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[432.0,7160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1566508,39.8101701]}},{"type":"Feature","properties":{"resourceCoords":[6416.0,7160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.153201,39.810226]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0563/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p563","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0563/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0563/info.json","type":"ImageService2","height":7796,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 6484.4,6.1 6503.2,6152.6 323.7,6162.4 321.7,4951.3 706.4,4945.5 724.8,924.1 -0.0,934.8 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0563/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15345445499058,39.81617205435627]}},{"type":"Feature","properties":{"resourceCoords":[6732.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.14952628411599,39.816188639573895]}},{"type":"Feature","properties":{"resourceCoords":[6732.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.14950145479813,39.81266977783109]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15342962567271,39.81265319261347]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0564/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p564","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0564/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0564/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6501.7,0.0 6506.7,6948.8 311.3,7056.8 283.5,0.0 6501.7,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0564/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15341030246137,39.81339045884085]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.14948116110239,39.81341183686859]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.14944936569145,39.809914820107146]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15337850705043,39.80989344207941]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0565/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p565","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0565/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0565/info.json","type":"ImageService2","height":7796,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"436.4,6074.0 508.7,0.0 6491.5,0.0 6408.5,6072.3 436.4,6074.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0565/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[452.0,4848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.149646,39.813993]}},{"type":"Feature","properties":{"resourceCoords":[6424.0,4848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.146131,39.814048]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0566/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p566","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0566/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0566/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6390.5,0.0 6295.2,6952.2 328.8,6952.7 419.0,0.0 6390.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0566/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2392.0,2968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.148443,39.812115]}},{"type":"Feature","properties":{"resourceCoords":[6352.0,2968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.146112,39.812152]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0567/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p567","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0567/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0567/info.json","type":"ImageService2","height":7796,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6732.0,7796.0 4459.7,7796.0 4407.7,5952.1 569.8,5937.2 647.1,0.0 6732.0,0.0 6732.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0567/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2660.0,816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.144954,39.815882]}},{"type":"Feature","properties":{"resourceCoords":[640.0,816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.146144,39.815864]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0568/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p568","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0568/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0568/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6776.0,7796.0 4896.0,7796.0 4895.7,6936.0 530.0,6934.7 590.3,0.0 4386.2,0.0 4445.0,1810.6 6692.4,1802.0 6684.9,0.0 6776.0,0.0 6776.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0568/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.14647758185345,39.81354170880246]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.142441211738,39.813590745144374]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.14236828017957,39.80999829773582]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.14640465029501,39.8099492613939]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0569/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p569","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0569/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0569/info.json","type":"ImageService2","height":7796,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6369.9,622.7 6348.1,7796.0 -0.0,7796.0 -0.0,567.0 6369.9,622.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0569/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[280.0,4960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.163911,39.819359]}},{"type":"Feature","properties":{"resourceCoords":[280.0,1064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.163931,39.821116]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0570/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p570","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0570/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0570/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6413.6,1129.9 6410.5,7155.5 321.9,7126.3 319.3,7796.0 -0.0,7796.0 76.0,1120.4 6413.6,1129.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0570/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4416.0,2848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1614968,39.8173186]}},{"type":"Feature","properties":{"resourceCoords":[2352.0,7136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.162686,39.815372]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0571/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p571","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0571/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0571/info.json","type":"ImageService2","height":7796,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"212.9,7796.0 247.8,443.4 6552.2,502.4 6556.9,0.0 6732.0,0.0 6732.0,7796.0 212.9,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0571/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4272.0,4928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.157984,39.819392]}},{"type":"Feature","properties":{"resourceCoords":[216.0,4928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.160349,39.819373]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0572/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p572","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0572/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0572/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6749.9,791.8 6776.0,5110.5 6381.2,5110.0 6390.5,7796.0 333.9,7796.0 286.4,844.0 6749.9,791.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0572/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16050286210546,39.818471952304435]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1565178510252,39.81847905095525]}},{"type":"Feature","properties":{"resourceCoords":[6776.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.15650729246651,39.81493257046554]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.16049230354677,39.814925471814725]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0573/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p573","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0573/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0573/info.json","type":"ImageService2","height":7796,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6424.0,7796.0 -0.0,7796.0 0.0,-0.0 6367.4,0.0 6424.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0573/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2296.0,4280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.162785,39.822927]}},{"type":"Feature","properties":{"resourceCoords":[320.0,4280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.163947,39.822927]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0574/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p574","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0574/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0574/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6776.0,7796.0 451.4,7796.0 403.3,0.0 6776.0,0.0 6776.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0574/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[436.0,4324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.160369,39.822932]}},{"type":"Feature","properties":{"resourceCoords":[2464.0,4324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.159189,39.822933]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0575/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p575","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"15"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0575/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0575/info.json","type":"ImageService2","height":7796,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"864.0,0.0 864.1,717.4 1259.8,717.4 1253.2,0.0 5947.6,0.0 5908.7,7301.2 5299.1,7304.0 5300.3,7571.9 2724.2,7622.6 2723.8,7796.0 -0.0,7796.0 -0.0,0.0 864.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0575/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2712.0,5196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1871398,39.8151669]}},{"type":"Feature","properties":{"resourceCoords":[2712.0,3996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1871454,39.8162517]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0576/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p576","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"18"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0576/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0576/info.json","type":"ImageService2","height":7796,"width":6776},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6776.0,7294.6 6658.1,7298.5 6672.1,7336.4 2435.6,7340.0 2435.6,7344.4 819.8,7352.7 820.1,7796.0 451.7,7796.0 452.1,7605.2 -0.0,7614.3 36.4,0.0 6776.0,0.0 6776.0,7294.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0576/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2424.0,688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.180527,39.819346]}},{"type":"Feature","properties":{"resourceCoords":[4420.0,6476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.178141,39.81409]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p577 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5189.2"},{"label":"split_canvas_w","value":"2472.4"},{"label":"split_canvas_h","value":"2606.8"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577/info.json","type":"ImageService2","height":7796,"width":6712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2472.4,7796.0 2403.5,5260.1 920.4,5216.3 0.0,5233.2 -0.0,7796.0 2472.4,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,5189.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18876100860115,39.789035600031646]}},{"type":"Feature","properties":{"resourceCoords":[2472.4,5189.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1873141737293,39.78916508233724]}},{"type":"Feature","properties":{"resourceCoords":[2472.4,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1871363651768,39.7879923605697]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18858320004864,39.78786287826411]}},{"type":"Feature","properties":{"resourceCoords":[2292.4,5241.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.187416,39.7891324]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p577 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6712.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577/info.json","type":"ImageService2","height":7796,"width":6712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5612.2,7328.6 5238.3,4434.2 5178.3,4374.1 5078.9,3576.9 5637.2,3506.6 5312.3,594.5 2755.2,879.0 2657.4,0.0 -0.0,-0.0 0.0,5233.2 2401.6,5189.2 2472.4,7796.0 2659.2,7796.0 2597.5,7219.5 2706.9,7207.8 2760.0,7655.5 5612.2,7328.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0577__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5520.0,6604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.187655,39.807076]}},{"type":"Feature","properties":{"resourceCoords":[5520.0,2468.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-86.1871054,39.8110123]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0578/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Indianapolis, Indiana | 1950 | sanborn02371_019 p578","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T22:04:27Z","modified":"2026-09-21T22:04:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0578/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0578/info.json","type":"ImageService2","height":7796,"width":6632},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6632.0,7796.0 -0.0,7796.0 -0.0,7647.0 1108.6,7647.2 1109.5,4493.0 908.1,4493.0 789.2,538.7 6632.0,491.1 6632.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094im:g4094im_g02371195005:02371_05_1950-0578/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18217170755361,39.79191278817756]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.18212067261156,39.785891839396534]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.19126700278775,39.78584541563684]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-86.1913180377298,39.79186636441787]}}]}}]}