{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06648_053.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Cleveland, Ohio | 1952 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"81"},{"label":"placed","value":"74"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef-snap 38, georef 35, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"10 sheet(s) cut into 20 panels"},{"label":"unplaced pages","value":"p0 (tier 1, 41.51505,-81.67281 +/-248m); p35__2 (tier 1, 41.50977,-81.68211 +/-100m); p40__1 (tier 1, 41.51850,-81.66959 +/-278m); p40__2 (tier 1, 41.51834,-81.66943 +/-123m); p43 (tier 2, 41.52428,-81.65685 +/-171m); p44 (tier 1, 41.52681,-81.65381 +/-270m); p57__1 (tier 1, 41.50901,-81.68072 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0100/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p100","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0100/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0100/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6756.0,8092.0 4.2,8092.0 -0.0,1840.1 6756.0,1864.4 6756.0,2155.0 6397.2,2141.4 6269.2,3026.1 6239.0,3167.3 6060.5,4337.6 6756.0,4327.9 6756.0,8092.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0100/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65587526173388,41.506654171018155]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65174911664973,41.50707637930008]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65107858926741,41.50334914073294]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65520473435157,41.50292693245101]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p31","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0031/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0031/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8092.0 -0.0,780.8 5000.2,837.9 4984.5,3212.1 3513.1,3213.1 3511.7,3335.1 4978.3,3368.7 4951.1,7424.8 3463.6,7426.3 3458.1,7898.7 6756.0,7958.9 6756.0,8092.0 -0.0,8092.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1200.0,3212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6884051,41.5059494]}},{"type":"Feature","properties":{"resourceCoords":[3040.0,7424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6900736,41.5039362]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0032/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6756.0,8092.0 -0.0,8092.0 -0.0,7574.2 1626.0,7542.7 1603.6,3096.8 -0.0,3089.4 -0.0,2955.6 1608.4,2925.0 1595.0,322.7 4488.5,344.9 4496.0,3117.9 5185.3,3110.3 5175.3,2902.0 6756.0,2864.7 6756.0,8092.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0032/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68596164155454,41.50574254723248]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68361185485745,41.503086756385635]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68782952875634,41.50096408982193]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.69017931545343,41.50361988066877]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p33","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0033/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5345.2,8092.0 -0.0,8092.0 -0.0,0.0 6410.2,-0.0 6499.4,7024.2 5290.6,7071.0 5345.2,8092.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3012.0,1960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.685526,41.50932]}},{"type":"Feature","properties":{"resourceCoords":[6416.0,708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6837545,41.5082726]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0034/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0034/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8092.0 -0.0,975.4 4915.3,1230.6 4881.9,8092.0 -0.0,8092.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68912398874734,41.50911253394136]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6867461471093,41.50651950162179]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.69086436880282,41.504371603877544]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.69324221044086,41.50696463619712]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0035__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p35 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"8092.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0035__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0035/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5593.5,5319.4 5467.3,0.0 1857.0,0.0 1889.8,5372.6 5593.5,5319.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0035__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1176.0,4576.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6840261,41.5085949]}},{"type":"Feature","properties":{"resourceCoords":[2376.0,1964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.684231,41.509944]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0036/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0036/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4422.8,0.0 6328.6,3679.2 6297.7,7569.3 375.0,7468.2 240.6,5525.2 -0.0,5521.4 -0.0,-0.0 4422.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68324050830361,41.511536941082326]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67973136730322,41.5132361171956]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67703258819446,41.51006651805904]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68054172919486,41.508367341945764]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p37","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0037/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0037/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5288.8,-0.0 5329.4,483.0 6192.0,500.0 6192.0,7456.0 4691.9,7492.4 4620.1,8092.0 -0.0,8092.0 -0.0,0.0 5288.8,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6192.0,7456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6794035,41.5113676]}},{"type":"Feature","properties":{"resourceCoords":[6192.0,500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.675804,41.5130679]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p38","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0038/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0038/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5320.0,595.0 5412.9,6108.5 1544.0,6132.0 1493.4,593.2 5320.0,595.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5336.0,2548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.675581,41.511061]}},{"type":"Feature","properties":{"resourceCoords":[1544.0,6132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6787263,41.5116875]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p39 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2952.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"5140.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6756.0,2952.0 0.0,3492.8 -0.0,7823.2 6032.0,7330.6 6032.0,5302.2 6756.0,5296.7 6756.0,2952.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6032.0,5302.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6722071,41.5167066]}},{"type":"Feature","properties":{"resourceCoords":[6032.0,7332.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6715642,41.5159448]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p39 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"3492.8"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1589.2,446.6 4410.0,385.0 4405.1,0.0 1583.8,0.0 1589.2,446.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0039__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67739143055044,41.514000332321466]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67381600931047,41.51564815853617]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,3492.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67267976875965,41.51426287865437]}},{"type":"Feature","properties":{"resourceCoords":[0.0,3492.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67625518999962,41.51261505243966]}},{"type":"Feature","properties":{"resourceCoords":[1128.0,3044.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6760768,41.5134063]}},{"type":"Feature","properties":{"resourceCoords":[1128.0,3044.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.675804,41.5130679]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p41 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"8092.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6117.2,-0.0 3480.8,0.0 3547.6,4509.2 1799.2,4506.8 431.1,3674.0 496.2,4871.9 -0.0,4884.3 -0.0,8092.0 5058.9,8092.0 5033.3,7347.3 6228.0,7344.0 6117.2,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66458928433953,41.52319943837404]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66238445818841,41.52052234331773]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66666209893613,41.51854279411089]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66886692508724,41.521219889167206]}},{"type":"Feature","properties":{"resourceCoords":[6228.0,7344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.666439,41.518935]}},{"type":"Feature","properties":{"resourceCoords":[6228.0,7344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.666075,41.518531]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p41 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3547.6"},{"label":"split_canvas_h","value":"4509.2"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"338.5,-0.0 0.0,-0.0 0.0,3411.6 450.3,3685.7 402.8,2070.1 3344.5,2143.5 3359.6,476.1 353.7,424.8 338.5,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0041__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66263370128432,41.524475206397945]}},{"type":"Feature","properties":{"resourceCoords":[3547.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66022502818738,41.521707579536134]}},{"type":"Feature","properties":{"resourceCoords":[3547.6,4509.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66491620839301,41.51941352427515]}},{"type":"Feature","properties":{"resourceCoords":[0.0,4509.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66732488148995,41.52218115113696]}},{"type":"Feature","properties":{"resourceCoords":[3359.6,476.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.660848,41.521612]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p42","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0042/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"642.8,1042.5 1495.4,971.4 1486.7,319.2 -0.0,340.6 -0.0,-0.0 6756.0,0.0 6756.0,8092.0 6099.3,8092.0 6104.0,7088.0 620.0,7088.0 642.8,1042.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[620.0,7088.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.660848,41.521612]}},{"type":"Feature","properties":{"resourceCoords":[6104.0,7088.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.657982,41.52297]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p45","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"1"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0045/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2094.8,1703.2 2111.6,0.0 4933.1,0.0 4919.5,1495.8 4678.4,1513.5 4645.4,6453.7 1518.8,6425.4 1618.9,1738.1 2094.8,1703.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67750734494909,41.513677575713324]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67398082397796,41.51538358518568]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67125484844051,41.51221738462707]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67478136941165,41.510511375154714]}},{"type":"Feature","properties":{"resourceCoords":[5512.0,6424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6724661,41.5125559]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p46","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0046/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0046/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6396.4 -0.0,1445.0 6007.5,981.2 5921.4,2996.9 6030.0,6381.9 -0.0,6396.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0046/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[868.0,6360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6724661,41.5125559]}},{"type":"Feature","properties":{"resourceCoords":[5984.0,3952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.670589,41.514775]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0047/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1176.1,246.7 1174.1,0.0 6756.0,0.0 6756.0,7485.4 582.3,7511.2 440.2,4164.7 489.9,253.0 1176.1,246.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67255009900089,41.51668532531998]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6689744425256,41.518371369975284]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66629630924427,41.51514194543769]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66987196571957,41.51345590078239]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0048/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0048/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5485.1,7556.9 1301.6,7433.3 1494.2,0.0 5603.8,0.0 5485.1,7556.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66973125841966,41.51795978861397]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66621952588797,41.519712615711505]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66343525632166,41.51654099171267]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66694698885335,41.51478816461513]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0049/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0049/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"465.3,7155.2 369.3,762.8 6537.3,727.6 6604.5,7137.2 465.3,7155.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66688504517501,41.519146006496136]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66332781984285,41.52082626463625]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66065877569336,41.517613609613434]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66421600102552,41.51593335147332]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p50","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0050/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0050/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5695.4,661.2 5626.6,7113.3 1175.5,7091.5 1199.3,656.2 5695.4,661.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1144.0,4984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.661778,41.518773]}},{"type":"Feature","properties":{"resourceCoords":[5672.0,4984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.659408,41.519912]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p51","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"11"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0051/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0051/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6256.0,676.0 6211.8,7107.6 772.0,7104.0 813.4,664.2 6256.0,676.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0051/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[772.0,7104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6587164,41.5190661]}},{"type":"Feature","properties":{"resourceCoords":[6256.0,676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.657982,41.52297]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p52","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"12"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0052/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0052/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"506.0,1648.9 1149.7,1650.8 1154.7,0.0 6418.0,0.0 6366.0,5000.8 6756.0,4996.5 6756.0,5368.9 6374.4,6062.7 6351.3,7025.2 464.4,7016.2 506.0,1648.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[496.0,4960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.656535,41.521254]}},{"type":"Feature","properties":{"resourceCoords":[6372.0,5888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.653093,41.522376]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p53 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"8092.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"542.8,6492.0 1188.7,6518.2 2792.2,7399.7 2807.8,8092.0 4147.6,8092.0 4126.8,5606.8 4554.0,5156.8 6756.0,5124.8 6756.0,3168.0 6756.0,0.0 -0.0,-0.0 -0.0,1340.0 719.2,1357.2 542.8,6492.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3848.0,5808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6519444,41.5238359]}},{"type":"Feature","properties":{"resourceCoords":[1156.0,6500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.653082,41.522882]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p53 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"4126.8"},{"label":"split_canvas_y","value":"5124.8"},{"label":"split_canvas_w","value":"2629.2"},{"label":"split_canvas_h","value":"2967.2"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4398.6,7354.7 5453.0,8092.0 6756.0,8092.0 6677.6,6083.8 4783.2,5250.2 4406.5,6359.0 4398.6,7354.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0053__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4997.9,5244.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.653082,41.522882]}},{"type":"Feature","properties":{"resourceCoords":[4406.5,6360.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6530325,41.522307]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p54 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"8092.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1101.0,-0.0 1088.9,1109.1 368.1,656.5 392.0,7408.0 5689.5,7398.8 5707.7,5333.1 6312.2,4373.6 6651.8,4204.6 3381.6,2313.2 3433.2,0.0 1101.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4032.0,7408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.654335,41.519088]}},{"type":"Feature","properties":{"resourceCoords":[392.0,7408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6555737,41.5205601]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p54 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3381.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3374.4"},{"label":"split_canvas_h","value":"4264.8"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5606.3,3570.5 6573.7,2231.6 6756.0,2364.1 6756.0,0.0 5631.0,0.0 4651.3,498.0 3526.3,2345.2 5606.3,3570.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0054__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3525.5,2344.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.653766,41.51842]}},{"type":"Feature","properties":{"resourceCoords":[6760.0,1972.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.651905,41.517902]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p55","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0055/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0055/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5486.9,697.8 5854.8,6890.6 1532.6,7111.1 1439.8,768.0 5486.9,697.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0055/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6838103281666,41.50903249606334]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68164293463887,41.50633869672583]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68592118047775,41.50438089032658]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68808857400548,41.507074689664094]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p56","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0056/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0056/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"981.5,661.1 6295.8,804.5 5095.1,5498.4 5021.3,6932.1 1152.0,6928.0 981.5,661.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0056/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3360.0,6928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.684832,41.504183]}},{"type":"Feature","properties":{"resourceCoords":[1152.0,6928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6855751,41.5050309]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0057__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p57 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"6238.8"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0057__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0057/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"465.4,6226.7 784.8,6218.4 1848.4,6181.6 2593.2,6156.0 6462.8,6028.8 6567.7,3936.1 5336.0,3887.3 5380.5,1949.9 485.3,1922.8 465.4,6226.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0057__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2028.0,1935.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6829395,41.5086503]}},{"type":"Feature","properties":{"resourceCoords":[5336.0,3887.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.680555,41.508706]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p58","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0058/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0058/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"296.1,6190.2 311.7,1123.5 6419.9,1120.0 6173.8,7528.5 296.1,6190.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0058/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68285487832418,41.50693054918141]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67937643403616,41.5085754484906]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67676404902721,41.505433351016194]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68024249331523,41.503788451707]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p59","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0059/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0059/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1408.0,664.0 6019.9,643.9 5597.3,7094.6 1503.1,6919.2 1408.0,664.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3488.0,7008.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.679287,41.508181]}},{"type":"Feature","properties":{"resourceCoords":[1408.0,664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.676598,41.51057]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0060/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0060/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"336.3,7097.4 858.1,594.3 6239.9,606.9 4821.4,7272.3 336.3,7097.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0060/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67504595676871,41.50922532127177]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67280819120734,41.506565277437815]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67703284688673,41.504543913436734]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67927061244811,41.50720395727069]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p61","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0061/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0061/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6401.6,238.2 5808.7,8092.0 763.7,8092.0 712.0,268.4 6401.6,238.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0061/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4752.0,3636.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.670191,41.511401]}},{"type":"Feature","properties":{"resourceCoords":[712.0,1944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6706395,41.5134166]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p62","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0062/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0062/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5674.8,6749.8 1031.3,6691.0 1092.7,1459.3 6156.8,1504.2 5674.8,6749.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0062/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67347350251885,41.512664706343415]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67120889206565,41.51002235960859]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67540566260614,41.50797685456119]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67767027305933,41.51061920129602]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p63","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0063/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0063/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5444.6,6983.7 705.7,6704.9 573.4,1007.1 5397.2,913.3 5444.6,6983.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0063/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67038328112314,41.514095239895376]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6668122194482,41.515735167002816]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66420744481336,41.51250976235208]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66777850648829,41.51086983524464]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0064/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0064/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5655.2,957.7 5668.1,7479.8 -0.0,7083.5 -0.0,954.2 5655.2,957.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0064/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66754550327204,41.51541732602056]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6640148996923,41.517067236613]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66139421304774,41.513878440596244]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66492481662748,41.5122285300038]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p65","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0065/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0065/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"334.2,6895.6 296.6,435.4 6441.4,364.1 6535.3,7266.6 334.2,6895.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0065/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66457831973347,41.51652193771582]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66100542600554,41.518177258872065]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65837610184632,41.514950320294915]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66194899557424,41.51329499913867]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p66","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0066/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0066/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5620.0,392.0 5606.0,7745.8 1104.0,7394.0 1123.3,399.1 5620.0,392.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0066/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1104.0,7392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.658761,41.5152254]}},{"type":"Feature","properties":{"resourceCoords":[5620.0,392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6587164,41.5190661]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0067/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0067/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6534.0,7925.6 528.4,7438.6 463.6,192.3 6439.9,156.1 6534.0,7925.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65902427100397,41.519027869049765]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65545807429706,41.520700489303145]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65280116571792,41.517479728285245]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65636736242483,41.515807108031865]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p68","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0068/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0068/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4965.5,7374.2 741.6,7750.3 748.3,-0.0 6756.0,-0.0 6756.0,1867.7 5839.4,1395.8 5480.7,2092.4 6005.3,2363.4 5352.5,3626.2 5348.5,6260.8 5378.7,7340.6 6756.0,7211.2 6756.0,8092.0 4986.1,8092.0 4965.5,7374.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0068/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65228716686657,41.51814326869175]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65039070115228,41.5153667608865]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65480093667304,41.51365392963656]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65669740238734,41.51643043744181]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p69","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0069/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0069/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"637.2,5679.0 422.5,271.6 6756.0,510.5 6756.0,2769.7 6421.3,2969.2 6496.8,6664.0 637.2,5679.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0069/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67538051056121,41.50875017874377]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67178237170026,41.510315857343876]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66929572793381,41.507065737101094]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67289386679477,41.505500058500985]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p70","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0070/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0070/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4512.9,6523.8 5540.2,6562.9 5545.1,7640.0 1093.3,6741.3 1160.5,3004.2 1334.1,2810.4 1505.4,2813.3 1593.0,529.8 5517.4,838.1 5512.8,2154.6 4500.0,2180.0 4512.9,6523.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0070/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4500.0,2180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6695846,41.5101755]}},{"type":"Feature","properties":{"resourceCoords":[3304.0,640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6707038,41.5104838]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0071/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0071/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1175.9,5906.7 170.1,5891.0 36.6,1656.7 1026.4,1609.9 994.3,326.4 5848.8,549.2 6076.6,7822.6 1210.7,6956.7 1175.9,5906.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67012927829795,41.510837526984744]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66650199019064,41.51245215360577]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66393753256062,41.50917579750001]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66756482066793,41.507561170878986]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0072/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p72","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0072/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0072/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1210.4,156.2 5074.5,179.7 5656.3,7858.8 1781.0,7358.5 1210.4,156.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0072/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66753305230584,41.51181094631194]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66378077307427,41.51330384168804]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66140962568164,41.5099146320094]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66516190491322,41.508421736633295]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p73","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0073/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0073/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1105.3,4921.3 1081.4,576.9 5632.9,896.2 5746.5,8092.0 3299.3,8092.0 3263.2,5316.5 2294.9,4912.2 1105.3,4921.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0073/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66542022015588,41.51281905806006]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66186313645046,41.514487123838045]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65921371994484,41.511274280965736]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66277080365026,41.50960621518775]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p74","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0074/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0074/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"615.2,3870.4 1580.9,3678.4 227.0,470.3 1329.6,0.0 2387.1,0.0 3498.4,2566.8 5774.0,1616.7 6256.3,2748.5 6187.1,7203.4 482.4,7114.4 615.2,3870.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0074/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66341117139758,41.511336544138004]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65930809124573,41.511838433735285]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65851095989044,41.50813230271309]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66261404004229,41.50763041311581]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p75","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0075/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0075/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"865.0,787.8 6756.0,741.7 6756.0,4735.3 5992.2,4746.2 6058.4,6974.9 455.6,7078.6 865.0,787.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0075/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65863106828938,41.515756055577874]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65644955017778,41.51310961892976]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66065301911486,41.51113926180312]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66283453722646,41.51378569845124]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p76 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"8092.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"879.2,725.8 761.2,4693.0 -0.0,4676.3 0.0,6015.6 -0.0,6892.5 2918.8,6976.0 4356.9,824.0 879.2,725.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2920.0,6976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6593408,41.5105425]}},{"type":"Feature","properties":{"resourceCoords":[4356.0,824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6556937,41.5115686]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p76 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"3106.0"},{"label":"split_canvas_y","value":"3671.2"},{"label":"split_canvas_w","value":"3650.0"},{"label":"split_canvas_h","value":"4420.8"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3886.5,4320.7 3851.2,4482.0 3392.5,6704.1 5911.6,6693.0 5625.4,8092.0 6756.0,5610.7 6756.0,4637.4 6366.7,4476.6 6398.5,4321.5 3886.5,4320.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0076__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3106.0,3671.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65504019037061,41.51339903273266]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,3671.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65385915068701,41.51197713112396]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65614329010475,41.51089823377421]}},{"type":"Feature","properties":{"resourceCoords":[3106.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65732432978835,41.51232013538291]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p77","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0077/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0077/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1252.0,6755.2 1122.9,194.4 5636.9,470.4 5691.0,2644.6 3611.2,6082.0 3620.7,6719.0 1252.0,6755.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0077/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65941240161453,41.51503326189758]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6558648666401,41.51665249175889]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65329293100984,41.51344838069536]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65684046598427,41.511829150834046]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0078/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p78","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0078/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0078/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2058.4,7489.5 -0.0,4199.6 -0.0,209.0 1085.9,1944.0 462.1,2288.0 1265.8,3849.2 2042.7,3449.2 1303.2,2293.2 4567.6,583.4 5977.9,585.7 5978.7,0.0 6756.0,0.0 6756.0,7817.9 6400.9,5719.7 6031.6,5781.3 6040.9,6004.5 2058.4,7489.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0078/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65558355808756,41.515447454411785]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6514087508875,41.515448008224375]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65140787123708,41.511677311488405]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65558267843714,41.511676757675815]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p79 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3431.6"},{"label":"split_canvas_w","value":"3011.2"},{"label":"split_canvas_h","value":"4660.4"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2598.7,6259.9 2598.4,6218.0 2599.8,5923.7 2615.3,4446.8 -0.0,4419.8 -0.0,7318.9 722.9,7317.6 713.0,7099.7 2370.9,7075.9 2368.1,8092.0 3011.2,8092.0 2996.3,6461.0 2598.7,6259.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2615.3,4446.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6837144,41.5029066]}},{"type":"Feature","properties":{"resourceCoords":[2615.3,7244.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6851067,41.5022017]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p79 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"8092.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3097.8,1074.5 4095.6,5813.1 4662.9,7131.0 6151.3,6394.3 6064.2,931.7 3097.8,1074.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0079__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6152.0,6396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6837144,41.5029066]}},{"type":"Feature","properties":{"resourceCoords":[4272.0,984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6805606,41.5040685]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0080/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p80","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0080/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0080/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6756.0,-0.0 6756.0,8092.0 1899.5,8092.0 1107.0,6472.6 1046.2,911.7 5659.5,835.6 5629.2,-0.0 6756.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0080/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67992868284803,41.50377823909214]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67941330642276,41.50073147514056]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68425178107313,41.50026590260432]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6847671574984,41.5033126665559]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p81","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0081/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0081/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5128.3,468.9 5139.3,7343.9 2226.2,7442.3 1054.5,1697.3 4250.6,413.1 4899.8,366.0 5128.3,468.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0081/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1428.0,3620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6784035,41.5052134]}},{"type":"Feature","properties":{"resourceCoords":[5124.0,5440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.679216,41.503383]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0082/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p82","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0082/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0082/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6465.6,6619.4 5325.8,6603.9 5344.9,7449.5 677.5,7462.7 697.3,249.4 928.4,361.2 5237.6,404.3 5243.4,-0.0 5577.6,-0.0 5577.3,161.7 6351.6,144.7 6351.1,-0.0 6756.0,-0.0 6756.0,8092.0 6445.5,8092.0 6465.6,6619.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0082/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67604756181113,41.50402527616006]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67548363361135,41.501018972902784]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68025787633454,41.500509542838586]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.68082180453432,41.50351584609586]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0083/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p83","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0083/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0083/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2422.9,6653.7 2378.8,6003.6 1101.6,2795.5 6756.0,1576.7 6756.0,7097.2 5437.8,7068.8 5435.8,6835.2 2318.0,6881.7 2422.9,6653.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0083/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67816995839947,41.50673143594768]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67402121618743,41.507183081793606]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67330393702328,41.50343543441092]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67745267923532,41.50298378856499]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0084/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p84","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0084/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0084/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6756.0,6785.5 2734.9,6768.8 2543.2,6787.8 2532.6,7072.4 1325.9,7058.3 1373.0,1513.6 6756.0,387.2 6756.0,6785.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0084/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67485890205204,41.50704814870509]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67074015022813,41.50752349261382]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66998523080701,41.50380295734754]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67410398263092,41.503327613438806]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p85","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0085/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0085/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1910.9,7350.2 1847.1,939.7 5491.3,143.1 5628.7,1067.8 5674.9,7665.3 -0.0,7675.2 -0.0,7362.8 1910.9,7350.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0085/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67191127167574,41.507655895812114]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66779463557057,41.50809938488412]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66709029996409,41.50438079550942]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67120693606925,41.503937306437415]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0086/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p86","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0086/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0086/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6321.9,7001.3 407.4,7008.8 382.3,2588.4 249.0,1655.0 6329.5,361.7 6321.9,7001.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0086/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66885157399214,41.50868719691574]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66477327609691,41.5091442152576]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66404744189732,41.50546031710737]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66812573979256,41.50500329876551]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0087/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p87","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0087/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0087/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6756.0,7495.0 1562.7,7561.8 1455.5,974.4 5388.6,52.3 5369.5,4756.4 6756.0,4725.8 6756.0,7495.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0087/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5356.0,3300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6624174,41.508114]}},{"type":"Feature","properties":{"resourceCoords":[1488.0,2020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.664895,41.508472]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0088/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p88","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0088/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0088/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5384.4,7445.3 1173.3,7338.7 1292.8,872.7 5482.0,73.4 5384.4,7445.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0088/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66021933149646,41.51084253890174]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65610139354956,41.51137098459007]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65526209154856,41.50765140064395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65938002949547,41.50712295495562]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0089/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p89","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0089/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0089/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"540.8,7616.0 367.2,139.9 978.7,0.0 4975.8,0.0 5066.0,7551.0 540.8,7616.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0089/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65710343064258,41.51127913053299]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65302109491896,41.51168818608555]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65237140603205,41.50800080487895]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65645374175567,41.50759174932639]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p90 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6756.0"},{"label":"split_canvas_h","value":"8092.0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2780.0,7864.2 2971.2,5133.6 3434.0,4094.4 6756.0,4082.4 6756.0,0.0 4939.5,0.0 277.1,88.3 151.9,6565.9 2780.0,7864.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3668.0,1920.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.651852,41.510413]}},{"type":"Feature","properties":{"resourceCoords":[2928.0,6368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.65185,41.508432]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p90 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"2764.0"},{"label":"split_canvas_y","value":"4082.4"},{"label":"split_canvas_w","value":"3992.0"},{"label":"split_canvas_h","value":"4009.6"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5919.0,7292.5 5773.1,8092.0 6756.0,8092.0 6756.0,4082.4 6440.0,4083.5 6416.3,4270.8 3064.0,4925.1 2971.2,5133.6 2932.8,5681.9 3067.5,5687.1 3022.2,6825.8 5919.0,7292.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0090__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2995.8,4937.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6542394,41.5119778]}},{"type":"Feature","properties":{"resourceCoords":[6416.3,4270.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.65185,41.51265]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0091/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p91","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0091/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0091/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1258.6,6835.9 1258.2,6043.7 1569.5,6045.5 1583.2,422.3 5755.4,435.4 5747.2,932.7 6664.7,941.5 6756.0,6854.1 1258.6,6835.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0091/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66767064482767,41.505264005880235]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66705622302275,41.502151738261205]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67202921146914,41.50160009467881]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67264363327405,41.50471236229784]}},{"type":"Feature","properties":{"resourceCoords":[1252.0,3024.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6694152,41.5044811]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0092/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p92","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0092/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0092/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1405.2,7449.8 1177.6,7338.6 1133.5,4136.0 1373.4,4134.3 1399.2,3929.3 1409.4,1548.0 1118.7,1539.3 1094.2,-0.0 6756.0,-0.0 6756.0,7257.2 5992.1,7271.0 5993.0,7111.5 5663.3,7110.2 5656.0,7509.0 1405.2,7449.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0092/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67185237438268,41.504711506531216]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67126485194224,41.50166579144438]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6761017289485,41.50113505225598]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.67668925138894,41.50418076734282]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0093/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p93","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0093/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0093/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"512.2,7157.1 479.4,626.3 6462.5,562.8 6492.1,3117.8 5045.4,2973.9 5117.0,8092.0 -0.0,8092.0 -0.0,7152.7 512.2,7157.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0093/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66831547211325,41.505776172371405]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66427869002194,41.506199522307824]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66360635838453,41.502552959285325]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66764314047583,41.502129609348906]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0094/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p94","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0094/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0094/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2985.1 1436.3,3148.3 1442.4,607.8 6756.0,667.5 6756.0,955.3 4081.3,949.4 4066.4,7712.7 6756.0,7718.7 6756.0,8092.0 -0.0,8092.0 -0.0,2985.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0094/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66532825775985,41.50610236031625]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66127649729555,41.506570975873146]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66053227449615,41.502910901079694]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66458403496046,41.5024422855228]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0095/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p95","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0095/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0095/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5264.4,5234.5 4980.6,5239.3 4980.5,5252.4 2215.0,5238.0 2236.0,6624.0 780.2,6629.9 712.8,963.7 4902.6,874.1 4926.2,1649.4 5204.5,1648.8 5264.4,5234.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0095/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[740.0,3000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.660192,41.508358]}},{"type":"Feature","properties":{"resourceCoords":[2236.0,6624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.662293,41.507445]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0096/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p96","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0096/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0096/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8092.0 -0.0,969.0 2094.3,994.8 2095.9,-0.0 2370.8,-0.0 2385.9,1000.9 6144.5,984.1 6149.6,1728.4 6756.0,1730.5 6756.0,8092.0 -0.0,8092.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0096/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65793335700054,41.50650980697807]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65732030659423,41.50344967717499]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66218021049453,41.502895892647004]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.66279326090084,41.505956022450086]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0097/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p97","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0097/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0097/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"786.9,5621.5 786.7,3545.4 -0.0,3555.2 -0.0,3275.8 783.9,3255.3 750.1,1099.2 5725.5,1074.9 5775.7,5529.4 5111.9,5535.1 5111.1,5867.2 1776.4,5883.3 1773.0,5610.8 786.9,5621.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0097/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65929060505131,41.508016684613175]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65518969775077,41.508444603530364]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65451008653454,41.50474024198759]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65861099383508,41.5043123230704]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0098/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p98","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0098/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0098/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1045.6 6756.0,0.0 6756.0,8092.0 5393.9,8092.0 979.8,5507.4 -0.0,5498.4 -0.0,1045.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0098/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6558199331078,41.508365343174276]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.6517238699023,41.50882828077973]}},{"type":"Feature","properties":{"resourceCoords":[6756.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65098863954853,41.505128311242906]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8092.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.65508470275402,41.50466537363745]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0099/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1952 | sanborn06648_053 p99","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-22T01:23:06Z","modified":"2026-09-22T01:23:06Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0099/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0099/info.json","type":"ImageService2","height":8092,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"705.2,2113.0 5014.3,2099.7 4949.6,8071.3 -0.0,8092.0 -0.0,5857.5 734.8,5848.3 705.2,2113.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648195201:06648_01_1952-0099/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4912.0,5996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6554102,41.503871]}},{"type":"Feature","properties":{"resourceCoords":[736.0,5996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.6579529,41.5035921]}}]}}]}