{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06577_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Akron, Ohio | 1916 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"124"},{"label":"placed","value":"89"},{"label":"unplaced","value":"35"},{"label":"fit sources","value":"georef 47, georef-snap 42"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"24 sheet(s) cut into 52 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 41.08417,-81.51018 +/-4241m); p11__1 (tier 1, 41.08427,-81.52266 +/-100m); p12__1 (tier 1, 41.08468,-81.52056 +/-256m); p12__2 (tier 1, 41.08707,-81.51664 +/-100m); p15 (tier 2, 41.08325,-81.52281 +/-120m); p16__2 (tier 1, 41.08239,-81.52039 +/-100m); p2 (tier 1, 41.09083,-81.51801 +/-258m); p24__2 (tier 1, 41.08261,-81.51512 +/-100m); p30 (tier 2, 41.08305,-81.50029 +/-269m); p32__2 (tier 1, 41.08033,-81.51077 +/-100m); p32__3 (tier 1, 41.08248,-81.51003 +/-100m); p39__1 (tier 1, 41.08666,-81.49084 +/-117m); p40 (tier 3, 41.09989,-81.49146 +/-1695m); p41 (tier 2, 41.08369,-81.52305 +/-1863m); p44__1 (tier 1, 41.09138,-81.50964 +/-127m); p44__2 (tier 1, 41.09169,-81.51200 +/-100m); p4__1 (tier 2, 41.08543,-81.50293 +/-828m); p4__2 (tier 1, 41.07797,-81.50938 +/-100m); p50__2 (tier 2, 41.07796,-81.49127 +/-247m); p51__2 (tier 1, 41.07436,-81.51902 +/-100m); p51__3 (tier 1, 41.07536,-81.51824 +/-100m); p52__1 (tier 2, 41.07640,-81.51299 +/-100m); p52__2 (tier 1, 41.07580,-81.51615 +/-142m); p53 (tier 2, 41.07437,-81.50980 +/-100m); p60__2 (tier 1, 41.07526,-81.49689 +/-100m); p64 (tier 1, 41.07389,-81.48464 +/-264m); p66__2 (tier 1, 41.07325,-81.48757 +/-100m); p68__2 (tier 1, 41.06935,-81.47969 +/-116m); p69__2 (tier 1, 41.06600,-81.48082 +/-100m); p69__3 (tier 1, 41.06687,-81.48355 +/-102m); p72__1 (tier 1, 41.06557,-81.47045 +/-179m); p76__2 (tier 1, 41.08525,-81.53381 +/-108m); p78__2 (tier 1, 41.09614,-81.54678 +/-100m); p80__1 (tier 1, 41.10394,-81.54776 +/-100m); p87__1 (tier 1, 41.09303,-81.49804 +/-163m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0001/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 -0.0,0.0 6476.0,0.0 6476.0,6647.6 4069.6,6189.3 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52213874490552,41.09437544743148]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51855214133755,41.093288078648406]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52027685310468,41.09001109939914]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52386345667264,41.09109846818222]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p10","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0010/info.json","type":"ImageService2","height":7796,"width":6508},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3212.9,6774.3 876.0,6756.0 834.5,4224.5 617.2,3677.2 -0.0,3003.1 -0.0,2015.0 1262.9,1548.4 3031.8,1519.3 3029.9,1777.2 5140.1,1576.4 5089.7,7150.0 3212.9,6774.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[876.0,6756.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5168127,41.0851193]}},{"type":"Feature","properties":{"resourceCoords":[3008.0,6756.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5155991,41.0848339]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p11 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6476.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0011__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0011/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,4795.2 2151.6,4811.2 2153.2,7796.0 3856.0,7796.0 5028.0,7796.0 6476.0,7796.0 6476.0,3921.8 5364.2,422.1 -0.0,357.3 0.0,4795.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2788.0,1728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5217929,41.086499]}},{"type":"Feature","properties":{"resourceCoords":[516.0,336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5223827,41.0876128]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0013/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6476.0,7796.0 2528.8,7796.0 2549.5,614.0 4565.8,906.2 5033.2,3667.6 6203.4,3463.9 5576.3,1014.2 6476.0,1058.8 6476.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5206774248,41.08667427233354]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51897126920365,41.08597401406098]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52008183906776,41.08441496070174]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52178799466411,41.0851152189743]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p14","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0014/info.json","type":"ImageService2","height":7796,"width":6532},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5332.6,1104.8 5356.0,6824.0 2245.4,6825.6 2215.5,7796.0 -0.0,7796.0 -0.0,749.1 3243.5,730.8 5332.6,1104.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1108.0,752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5168127,41.0851193]}},{"type":"Feature","properties":{"resourceCoords":[5356.0,6824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.515517,41.081941]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p16 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6524.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0016__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0016/info.json","type":"ImageService2","height":7796,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2183.0,7796.0 5410.0,7796.0 5421.6,7796.0 5881.6,7796.0 5938.0,7796.0 5940.8,7796.0 6524.0,7796.0 6524.0,3646.8 6524.0,1468.0 5685.8,167.9 5431.6,218.8 5375.9,0.0 5240.0,0.0 -0.0,0.0 -0.0,7280.6 2230.6,7125.0 2183.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2364.0,5624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.52185,41.080999]}},{"type":"Feature","properties":{"resourceCoords":[6596.0,2404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.518831,41.081203]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0017/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"692.8,7796.0 -0.0,2069.5 -0.0,2069.5 -0.0,0.0 851.2,0.0 6238.7,1421.6 6242.8,4747.0 833.8,7796.0 692.8,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51874961948202,41.083456343703325]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51511078774514,41.08251275818769]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51660719287732,41.07918751026168]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5202460246142,41.08013109577732]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p18","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0018/info.json","type":"ImageService2","height":7796,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"95.4,5402.0 -0.0,5401.1 151.9,2242.1 2364.0,2382.0 2366.7,848.0 4819.0,458.6 6524.0,3900.1 6524.0,7796.0 127.1,7796.0 95.4,5402.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2364.0,2384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.517996,41.080266]}},{"type":"Feature","properties":{"resourceCoords":[2364.0,7224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5193456,41.078323]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p19 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5569.6"},{"label":"split_canvas_w","value":"3203.2"},{"label":"split_canvas_h","value":"2226.4"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 3203.2,7796.0 3199.2,6582.0 0.0,5569.6 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,5569.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53225212786258,41.08297763594538]}},{"type":"Feature","properties":{"resourceCoords":[3203.2,5569.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53050579161851,41.08232965070895]}},{"type":"Feature","properties":{"resourceCoords":[3203.2,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53109938897094,41.08140783016724]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53284572521501,41.08205581540367]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p19 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6476.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,5569.6 3199.2,6582.0 3203.2,7796.0 6476.0,7796.0 6476.0,0.0 -0.0,0.0 0.0,5569.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0019__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52714502382071,41.081700876736875]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52383889570137,41.08015648135657]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52630704670595,41.07715844823091]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52961317482529,41.07870284361122]}},{"type":"Feature","properties":{"resourceCoords":[-44.0,5360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5288652,41.0796509]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0020/info.json","type":"ImageService2","height":7796,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4250.4,1769.2 -0.0,1501.7 -0.0,0.0 6059.3,0.0 5797.3,1853.1 4743.2,1881.7 4738.8,7796.0 3829.1,7796.0 4250.4,1769.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52560573304875,41.08178957076639]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5221227954248,41.080383482987834]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52433620189504,41.077224024080536]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52781913951898,41.07863011185909]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0021/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1863.1 1056.4,1833.7 1225.6,602.4 5311.3,883.2 5377.7,0.0 5697.7,0.0 5737.7,7753.2 -0.0,7796.0 -0.0,1863.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52307922081107,41.08075777691824]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51963103715605,41.07936316822485]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52184261175026,41.07621200321533]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52529079540528,41.07760661190872]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p22","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0022/info.json","type":"ImageService2","height":7796,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6524.0,2303.3 6524.0,7796.0 239.4,7796.0 263.1,2305.1 6524.0,2303.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4880.0,4776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.518946,41.076622]}},{"type":"Feature","properties":{"resourceCoords":[1428.0,7408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.521491,41.0762943]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0023/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6476.0,5387.3 6254.1,5385.0 6237.2,6813.4 1020.4,6812.7 -0.0,1648.6 -0.0,1105.9 434.3,2544.8 2885.0,1764.4 2849.2,697.1 6321.7,702.7 6293.0,2066.3 6476.0,2069.5 6476.0,5387.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51285488606344,41.087855741851136]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50943724222313,41.08646128846223]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51164881120354,41.083338372518284]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51506645504385,41.08473282590719]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p24 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6524.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0024__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0024/info.json","type":"ImageService2","height":7796,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4263.6,2084.2 5684.0,2096.0 5676.6,837.7 454.1,898.0 1798.1,7663.1 4271.6,7184.9 4263.6,2084.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5684.0,2096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.511859,41.083285]}},{"type":"Feature","properties":{"resourceCoords":[672.0,2096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5144841,41.0843862]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p25 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2588.0"},{"label":"split_canvas_w","value":"6476.0"},{"label":"split_canvas_h","value":"5208.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1230.9,7796.0 6476.0,7597.9 6476.0,3480.8 5997.3,2589.8 5819.6,2590.4 4452.4,4256.8 1018.6,4289.8 505.0,4558.7 414.7,4295.6 0.0,4299.6 -0.0,6263.2 1040.0,6263.6 1044.0,7632.0 1227.0,7632.0 1230.9,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1044.0,7632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.51012,41.085673]}},{"type":"Feature","properties":{"resourceCoords":[5092.0,7632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.508004,41.084772]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p25 [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":"6476.0"},{"label":"split_canvas_h","value":"4299.6"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3990.3,2477.9 3717.4,4263.9 4452.4,4256.8 5819.6,2590.4 6476.0,2588.0 6476.0,2034.0 6476.0,0.0 312.1,0.0 421.7,2578.9 364.8,3170.3 3990.3,2477.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0025__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[7924.0,1619.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5049252,41.0890424]}},{"type":"Feature","properties":{"resourceCoords":[716.0,-428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.512519,41.090868]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p26","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0026/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0026/info.json","type":"ImageService2","height":7796,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3998.2 4937.8,3928.0 4974.5,7445.4 5895.5,7413.1 5890.9,7796.0 -0.0,7796.0 -0.0,3998.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4944.0,1344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.505367,41.08503]}},{"type":"Feature","properties":{"resourceCoords":[4944.0,7452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.507149,41.082632]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0027/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6476.0,7796.0 5209.4,7796.0 5229.4,7472.4 4667.2,7481.7 4036.6,7518.3 989.3,7551.1 -0.0,7255.3 -0.0,-0.0 6476.0,0.0 6476.0,3917.2 6373.7,4123.4 6476.0,4176.1 6476.0,7464.1 6248.5,7466.3 6249.9,7686.7 6476.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50602051204318,41.087306249515194]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50214892406315,41.087243160811205]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5022489809473,41.08370543846363]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50612056892733,41.08376852716762]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0028/info.json","type":"ImageService2","height":7796,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"237.8,7574.1 290.4,4297.5 146.6,4222.3 250.5,4016.0 275.1,86.5 -0.0,-0.0 6524.0,0.0 6524.0,7796.0 -0.0,7796.0 -0.0,7574.9 237.8,7574.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50231211898675,41.087284181542564]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49842372703878,41.087239316950395]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.4984943574176,41.08371237769354]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50238274936557,41.08375724228571]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p29 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3408.4"},{"label":"split_canvas_w","value":"6492.0"},{"label":"split_canvas_h","value":"4387.6"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"620.0,7796.0 1772.0,7796.0 6492.0,7796.0 6492.0,6012.0 4124.4,6026.4 1872.8,4248.8 0.0,3408.4 0.0,7796.0 620.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,3408.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55881216568594,41.097720184123375]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,3408.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5574275644225,41.100466452700076]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55496334510353,41.0997614925163]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55634794636697,41.0970152239396]}},{"type":"Feature","properties":{"resourceCoords":[5516.0,5948.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.55621,41.099645]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p29 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6492.0"},{"label":"split_canvas_h","value":"6026.4"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3333.6 826.7,3676.3 785.9,3761.1 1872.8,4248.8 4124.4,6026.4 4297.3,6025.3 6492.0,4873.4 6492.0,119.6 2380.7,447.8 1402.5,216.0 1389.3,0.0 902.5,0.0 1385.2,211.9 -0.0,3333.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4440.0,5954.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.504543,41.081247]}},{"type":"Feature","properties":{"resourceCoords":[1384.0,211.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.506124,41.084017]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0003/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 -0.0,1234.4 342.3,1204.4 363.4,1946.8 6476.0,1740.8 6476.0,4907.6 5685.8,4941.9 5705.8,5545.7 423.4,4869.0 391.4,7796.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51619259536231,41.09301380837006]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51225474350845,41.092788814253716]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51261160882306,41.08919085553096]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51654946067693,41.0894158496473]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p31","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0031/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0031/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3076.0,7489.2 1566.9,7501.8 -0.0,7786.6 -0.0,2682.0 1421.5,2696.0 1410.0,0.0 4072.4,0.0 4070.4,469.3 5054.0,473.5 5045.0,7774.6 3246.3,7796.0 3076.0,7489.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1412.0,172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5111309,41.0842836]}},{"type":"Feature","properties":{"resourceCoords":[5456.0,7500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.511141,41.080505]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0032__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p32 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6532.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0032__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0032/info.json","type":"ImageService2","height":7796,"width":6532},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6532.0,7796.0 6532.0,6265.0 6017.5,5331.8 6532.0,5047.0 6532.0,2688.0 6532.0,2518.8 6532.0,2294.0 6532.0,2145.2 6532.0,2105.6 6481.8,2049.4 5132.6,2660.0 4880.1,2101.9 4904.5,486.4 -0.0,471.4 -0.0,7796.0 6532.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0032__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3944.0,2720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5079054,41.0816203]}},{"type":"Feature","properties":{"resourceCoords":[412.0,7520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.511141,41.080505]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0033/info.json","type":"ImageService2","height":7796,"width":6444},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"549.5,5678.0 2037.6,3071.6 4844.3,3279.3 6444.0,2617.6 6444.0,6264.2 5676.2,5810.1 4855.6,5665.0 4506.5,6984.0 4433.4,6332.8 4549.8,5660.3 549.5,5678.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0033/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50756820630848,41.082741349336715]}},{"type":"Feature","properties":{"resourceCoords":[6444.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5036801681615,41.08271730025274]}},{"type":"Feature","properties":{"resourceCoords":[6444.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50371849607818,41.079146657178065]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50760653422516,41.07917070626204]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p34","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0034/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0034/info.json","type":"ImageService2","height":7796,"width":6532},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1660.8,2136.2 2413.3,1810.5 2560.3,0.0 4930.0,0.0 4919.1,776.1 6532.0,95.9 6532.0,7796.0 5395.7,7796.0 5118.4,7645.8 1637.3,5749.3 1660.8,2136.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3612.0,6816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.502501,41.079353]}},{"type":"Feature","properties":{"resourceCoords":[5912.0,372.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5010843,41.082331]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p35","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0035/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3054.0 0.0,0.0 6456.0,0.0 6456.0,256.1 5727.8,579.3 5806.4,7494.7 1708.9,7400.6 1634.3,2337.9 -0.0,3054.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5792.0,4352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.498222,41.081515]}},{"type":"Feature","properties":{"resourceCoords":[5792.0,5940.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.498237,41.080795]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0036/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0036/info.json","type":"ImageService2","height":7796,"width":6532},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"294.8,7796.0 163.1,950.8 2307.1,0.0 5096.0,0.0 5238.4,7627.3 294.8,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49830962554974,41.08366202885438]}},{"type":"Feature","properties":{"resourceCoords":[6532.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49437944823751,41.083591636190796]}},{"type":"Feature","properties":{"resourceCoords":[6532.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.4944901258219,41.08003097066331]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49842030313413,41.08010136332689]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p37","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0037/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0037/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6456.0,0.0 6456.0,7505.5 -0.0,7607.4 0.0,0.0 6456.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0037/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49524344882407,41.083607523443874]}},{"type":"Feature","properties":{"resourceCoords":[6456.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.4913466760185,41.08359295019096]}},{"type":"Feature","properties":{"resourceCoords":[6456.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49136985907867,41.080020983152366]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49526663188425,41.08003555640528]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p38","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0038/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0038/info.json","type":"ImageService2","height":7796,"width":6516},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"556.6,79.6 6516.0,0.0 6516.0,7796.0 2045.3,7796.0 2045.1,7584.8 584.9,7625.7 556.6,79.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[140.0,7632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.491638,41.080153]}},{"type":"Feature","properties":{"resourceCoords":[2084.0,2320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.490435,41.082566]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0039__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p39 [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":"6456.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0039__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0039/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6456.0,0.0 0.0,0.0 0.0,4492.8 3149.2,4456.4 3190.4,7796.0 6456.0,7796.0 6456.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0039__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4280.0,5816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.49038,41.085532]}},{"type":"Feature","properties":{"resourceCoords":[4280.0,2408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.490572,41.086911]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0042/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6492.0,0.0 6492.0,7796.0 423.9,7796.0 451.3,7252.8 -0.0,7230.4 -0.0,2566.5 822.8,2631.9 1726.1,906.8 4071.2,874.8 4065.3,0.0 6492.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51480265044326,41.079668507427435]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51096745800962,41.079641718943066]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51100983418443,41.07614548737511]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51484502661808,41.07617227585948]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p43","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0043/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0043/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6454.0,6082.1 4098.3,6116.0 3226.7,7796.0 -0.0,7796.0 -0.0,3430.7 1098.5,86.1 5087.3,1366.9 6444.7,2087.4 6454.0,6082.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0043/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4100.0,6116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5137879,41.0792547]}},{"type":"Feature","properties":{"resourceCoords":[1100.0,88.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.515517,41.081941]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p45","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0045/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4418.9,1306.5 4736.0,0.0 5578.7,152.8 4856.5,4193.4 4816.2,7615.2 1750.2,7645.9 721.1,7223.1 -0.0,7230.4 0.0,0.0 4467.3,0.0 4349.6,663.4 4418.9,1306.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50758134116394,41.08013960594611]}},{"type":"Feature","properties":{"resourceCoords":[6456.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50363542872802,41.080128469858]}},{"type":"Feature","properties":{"resourceCoords":[6456.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50365314299825,41.076511262097995]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50759905543417,41.0765223981861]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0046/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0046/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4932.9,7561.0 -0.0,7713.0 -0.0,3911.1 666.6,0.0 5122.8,2294.9 4897.8,3246.8 4932.9,7561.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0046/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50456982798208,41.08004671308378]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50074082723332,41.07998308931624]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50084147303465,41.07649252366629]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50467047378342,41.076556147433834]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p47","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0047/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5103.4,7640.5 1027.9,7699.8 1029.4,3619.3 1168.0,2855.8 1266.4,2597.2 1545.3,2744.9 2682.2,2734.4 2659.9,0.0 6456.0,0.0 6456.0,113.6 6456.0,113.6 6456.0,1754.8 5996.6,4891.9 5898.2,5092.8 5171.2,4713.1 5103.4,7640.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2564.0,7668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5008164,41.07662]}},{"type":"Feature","properties":{"resourceCoords":[6680.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.498243,41.08009]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0048/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0048/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1889.7,149.4 6492.0,42.3 6492.0,7697.6 293.3,7796.0 357.0,4834.0 1099.8,5217.2 1662.4,1620.9 1659.7,161.5 1889.9,167.4 1889.7,149.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49937636109414,41.08017725675808]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.4954786559077,41.08013954033999]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49553831922763,41.07658634854077]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49943602441407,41.07662406495886]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0049/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0049/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1125.5,129.0 6201.0,0.0 6192.1,2315.1 6380.4,2314.0 6368.7,7651.6 1151.1,7739.6 1125.5,129.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49615720753945,41.08018653627135]}},{"type":"Feature","properties":{"resourceCoords":[6456.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49225986411692,41.080138875843126]}},{"type":"Feature","properties":{"resourceCoords":[6456.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49233567817842,41.076566201175794]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49623302160096,41.07661386160402]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0005/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2326.5,7340.9 302.8,7796.0 136.4,6949.5 410.2,4634.8 -0.0,4458.1 -0.0,2987.1 364.8,2944.6 52.1,0.0 5549.7,0.0 6431.4,4138.4 6214.8,7796.0 4074.1,7763.8 4105.3,7506.8 2326.5,7340.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51619274270114,41.090728368924765]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51244023345619,41.09017733095708]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51331420392349,41.08674857545247]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51706671316843,41.08729961342015]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p50 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6492.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6492.0,6558.8 6492.0,3315.2 5348.4,3245.6 5591.2,2382.4 5195.2,2054.8 4835.2,2054.4 4846.5,233.5 3158.6,252.4 3156.1,43.3 -0.0,148.2 -0.0,2468.8 186.3,2467.0 195.1,7783.1 6006.5,7668.1 6109.9,6524.3 6492.0,6558.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4868.0,3300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.48948,41.078653]}},{"type":"Feature","properties":{"resourceCoords":[3228.0,7712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.490535,41.076638]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p50 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"5348.4"},{"label":"split_canvas_y","value":"2054.8"},{"label":"split_canvas_w","value":"1143.6"},{"label":"split_canvas_h","value":"1260.4"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5683.2,2054.8 5591.2,2382.4 5355.8,3219.3 6492.0,3206.8 6492.0,2054.8 5683.2,2054.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0050__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[5348.4,2054.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48876159559326,41.077158151739354]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,2054.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.488078527975,41.07710132724376]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,3315.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.4881618778363,41.07653281934332]}},{"type":"Feature","properties":{"resourceCoords":[5348.4,3315.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48884494545456,41.076589643838915]}},{"type":"Feature","properties":{"resourceCoords":[6472.0,3179.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.488164,41.076594]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0051__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p51 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6456.0"},{"label":"split_canvas_h","value":"7208.4"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0051__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0051/info.json","type":"ImageService2","height":7796,"width":6456},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6456.0,0.0 581.2,0.0 -0.0,1290.2 0.0,5367.6 2795.2,5340.4 6456.0,7208.4 6456.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0051__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3080.0,4956.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.516643,41.074395]}},{"type":"Feature","properties":{"resourceCoords":[3056.0,2892.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.516587,41.075272]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p54","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0054/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0054/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6345.9,462.6 6167.0,7338.9 310.3,7413.5 299.6,7796.0 -0.0,7796.0 0.0,0.0 4656.2,0.0 5666.4,427.8 6345.9,462.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0054/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50992713359705,41.07677338007134]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50605297081712,41.076792400361114]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50602297669248,41.07327133830874]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5098971394724,41.073252318018966]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p55","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0055/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0055/info.json","type":"ImageService2","height":7796,"width":6484},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1118.8,7290.2 1282.0,372.0 5429.5,351.0 5391.0,6723.8 3576.3,6666.5 3580.4,7231.0 1118.8,7290.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0055/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5396.0,3192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5036927,41.0753238]}},{"type":"Feature","properties":{"resourceCoords":[1280.0,372.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.50615,41.076583]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0056/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0056/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,482.5 167.0,479.4 5764.4,386.9 5883.0,4886.1 6337.5,4882.9 6344.8,7796.0 69.5,7796.0 -0.0,482.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0056/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50367717470026,41.07682201046909]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49973362401718,41.07679472371057]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49977665395706,41.0732105957025]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50372020464013,41.073237882461015]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p57","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0057/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0057/info.json","type":"ImageService2","height":7796,"width":6484},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 113.5,1341.1 411.9,1333.6 413.0,952.4 6243.6,732.6 6196.5,4253.6 5079.0,7796.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0057/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50995011482814,41.07386122601959]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50607838462564,41.073806896679365]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50616442560322,41.07027269092427]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51003615580572,41.07032702026449]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p58","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0058/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0058/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,6137.9 6512.0,7796.0 -0.0,7796.0 1089.2,4225.0 1105.8,695.6 3563.4,559.8 3541.8,0.0 5356.6,0.0 5590.4,6161.0 6512.0,6137.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0058/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50687740937468,41.073804917070376]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50299869708354,41.07372491550418]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50312485001676,41.07019955463254]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5070035623079,41.070279556198734]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p59","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0059/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0059/info.json","type":"ImageService2","height":7796,"width":6484},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6445.4,2895.1 6484.0,7796.0 269.7,7796.0 205.3,2808.1 6445.4,2895.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0059/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50380150763912,41.07455698604366]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49985056336396,41.074550561773584]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49986073753594,41.07094408392591]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5038116818111,41.070950508195985]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0006/info.json","type":"ImageService2","height":7796,"width":6508},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6508.0,4333.5 5426.7,7484.1 2996.0,6713.5 2722.7,7796.0 -0.0,7789.0 44.7,4830.5 6508.0,2541.5 6508.0,4333.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1856.0,852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5115783,41.0895393]}},{"type":"Feature","properties":{"resourceCoords":[2996.0,6712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.511549,41.086963]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0060__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p60 [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":"6512.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0060__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0060/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"379.9,7796.0 4724.0,7796.0 5876.0,7796.0 6512.0,7796.0 6512.0,7606.4 4809.5,7585.6 4900.4,188.8 -0.0,123.1 -0.0,4649.5 453.9,4658.3 379.9,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0060__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3328.0,2976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.498141,41.075342]}},{"type":"Feature","properties":{"resourceCoords":[3328.0,180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.49817,41.07662]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0061/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0061/info.json","type":"ImageService2","height":7796,"width":6484},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4633.8,5190.5 4614.9,7796.0 -0.0,7796.0 -0.0,434.6 6484.0,452.6 6484.0,2781.8 5289.2,3843.6 6484.0,5203.9 4633.8,5190.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49721777170109,41.07682792048408]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49329425848042,41.07684234409208]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49327141485266,41.07326103665064]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49719492807333,41.07324661304264]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p62","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0062/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0062/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5955.9,436.1 6026.3,7796.0 4128.4,7796.0 403.1,3958.1 1586.8,2858.2 1543.5,493.9 5955.9,436.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0062/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49421602225225,41.07686734443462]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.490304508417,41.07682753302297]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49036778066406,41.07330013825302]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49427929449931,41.073339949664664]}},{"type":"Feature","properties":{"resourceCoords":[6136.0,424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.490535,41.076638]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p63","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0063/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0063/info.json","type":"ImageService2","height":7796,"width":6484},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2965.7,232.2 4075.4,312.5 4089.5,339.2 4126.9,0.0 6484.0,0.0 6484.0,7125.7 104.7,7081.8 94.9,7508.3 -0.0,7507.4 -0.0,242.2 2965.7,232.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0063/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1928.0,5792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.489483,41.074086]}},{"type":"Feature","properties":{"resourceCoords":[176.0,232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.490535,41.076638]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p65","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0065/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0065/info.json","type":"ImageService2","height":7796,"width":6484},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6250.6,7796.0 -0.0,7796.0 -0.0,-0.0 1947.8,0.0 4319.9,2475.3 6295.6,2497.1 6250.6,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0065/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49439863656686,41.074453814289264]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49048453571604,41.07444670560748]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49049579377677,41.07087385261907]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.4944098946276,41.07088096130086]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0066__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p66 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"21"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0066__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0066/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 2244.0,7796.0 3432.0,7796.0 5536.8,7796.0 5553.0,5873.7 6512.0,4605.9 6512.0,2728.0 6512.0,2304.0 6512.0,2034.0 6512.0,1412.0 6048.0,1154.0 5072.4,0.0 4352.0,0.0 46.9,0.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0066__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3020.0,1712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.488786,41.072693]}},{"type":"Feature","properties":{"resourceCoords":[24.0,1712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.490619,41.072708]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0067/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0067/info.json","type":"ImageService2","height":7796,"width":6484},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6484.0,7796.0 -0.0,7796.0 -0.0,3553.2 965.7,2262.9 946.5,0.0 6484.0,0.0 6484.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48722149006088,41.072381195326095]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48332360321649,41.07232379718047]}},{"type":"Feature","properties":{"resourceCoords":[6484.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48341450216363,41.0687656338077]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48731238900801,41.06882303195332]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0068__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p68 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0068__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0068/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"261.4,7615.1 262.2,7796.0 6512.0,7796.0 6512.0,1440.0 6512.0,0.0 5104.0,0.0 3327.2,0.0 3301.2,3364.8 2026.4,3358.8 562.4,1790.8 220.5,1798.8 196.5,7613.7 261.4,7615.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0068__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2920.0,5592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.481787,41.069747]}},{"type":"Feature","properties":{"resourceCoords":[212.0,5592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.483413,41.069776]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0069__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p69 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6464.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0069__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0069/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,3045.6 1301.6,4223.2 1308.4,4987.2 2451.6,4987.6 2820.8,5460.8 2855.2,7796.0 3092.0,7796.0 4260.0,7796.0 6464.0,7796.0 6464.0,0.0 0.0,0.0 0.0,3045.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0069__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4360.0,3832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.480663,41.065759]}},{"type":"Feature","properties":{"resourceCoords":[1444.0,3832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.4820656,41.0654519]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0007/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6476.0,0.0 6476.0,7786.7 811.5,7520.6 529.3,1246.7 133.6,80.6 251.3,0.0 6476.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52138110039431,41.09115202142029]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5181090306548,41.089566474535204]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52062379238575,41.08657672519836]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52389586212526,41.08816227208345]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p70 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3929.2"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"3866.8"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4468.0,7796.0 5340.0,7796.0 6512.0,7796.0 5884.2,3947.3 0.0,3929.2 -0.0,7796.0 4468.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4808.0,7480.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.473355,41.063013]}},{"type":"Feature","properties":{"resourceCoords":[4284.0,4205.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.473296,41.064498]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p70 [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":"6512.0"},{"label":"split_canvas_h","value":"3949.2"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,3929.2 6252.5,3948.4 6249.0,288.9 6512.0,288.7 6512.0,0.0 5979.2,0.0 5574.0,0.0 4332.0,0.0 3912.0,0.0 0.0,0.0 -0.0,355.0 978.2,2274.7 -0.0,2774.0 0.0,3929.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0070__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":[-81.47941846527658,41.065637390052935]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.47557624255468,41.06508382064696]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,3949.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.47602177883508,41.0633291442045]}},{"type":"Feature","properties":{"resourceCoords":[0.0,3949.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.47986400155698,41.063882713610475]}},{"type":"Feature","properties":{"resourceCoords":[5072.0,3777.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.476852,41.063528]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0071/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0071/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2915.2,7434.1 3885.0,7449.8 3890.9,7796.0 -0.0,7796.0 0.0,0.0 6464.0,0.0 6464.0,7125.2 2878.6,7106.9 2915.2,7434.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.4754634255973,41.074128495756]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.46777630841433,41.07401670417903]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.46795389550819,41.06697784706698]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.47564101269116,41.06708963864395]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0072__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p72 [2]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"6200.8"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0072__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0072/info.json","type":"ImageService2","height":7796,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,685.2 0.0,5646.8 6512.0,6200.8 6512.0,0.0 29.2,0.0 66.2,322.4 1030.7,334.6 1038.0,681.3 -0.0,685.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0072__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4316.0,2544.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.467145,41.065275]}},{"type":"Feature","properties":{"resourceCoords":[6324.0,824.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.464697,41.066784]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p73","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"20"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0073/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0073/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6461.9,7796.0 -0.0,7796.0 -0.0,-0.0 631.2,0.0 628.4,1424.0 3913.1,1430.5 3915.1,1221.8 6404.2,1243.0 6402.8,1430.3 6464.0,1431.3 6464.0,7184.7 6400.7,7186.6 6461.9,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0073/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3892.0,3932.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.550644,41.08742]}},{"type":"Feature","properties":{"resourceCoords":[4692.0,5704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.549675,41.085803]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p74","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"10"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0074/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0074/info.json","type":"ImageService2","height":7796,"width":6520},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"687.4,7201.8 662.5,1356.4 3268.7,1387.8 3273.8,1043.0 4504.0,1057.4 4669.7,7614.8 6520.0,7567.4 6520.0,7796.0 687.1,7796.0 623.0,7204.0 687.4,7201.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0074/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[600.0,4816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.547624,41.086597]}},{"type":"Feature","properties":{"resourceCoords":[600.0,2984.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.547616,41.088241]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p75","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0075/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0075/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5651.1,257.7 5580.9,7796.0 529.0,7796.0 511.9,7796.0 -0.0,7796.0 -0.0,1260.9 76.1,1263.7 66.9,213.0 5651.1,257.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0075/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54299192475442,41.09109246058459]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53532297660034,41.09121910377596]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53512174494598,41.08419869637194]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54279069310006,41.08407205318057]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0076__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p76 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6520.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0076__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0076/info.json","type":"ImageService2","height":7796,"width":6520},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 6520.0,7796.0 6520.0,6175.8 5833.7,5996.9 5872.9,3951.2 425.9,792.7 670.1,358.2 -0.0,87.5 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0076__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1300.0,3460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5346988,41.0879911]}},{"type":"Feature","properties":{"resourceCoords":[5836.0,5996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.529316,41.0857858]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p77","metadata":[{"label":"streets","value":"19"},{"label":"intersections","value":"20"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0077/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0077/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1340.8,0.0 1347.9,359.9 6290.5,394.8 6275.6,2883.3 5781.8,2884.6 5714.2,7600.5 3323.9,7584.9 3322.3,7796.0 -0.0,7796.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0077/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4560.0,1216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.549129,41.09563]}},{"type":"Feature","properties":{"resourceCoords":[604.0,4024.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.553865,41.093104]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0078__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p78 [1]","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"28"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6520.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0078__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0078/info.json","type":"ImageService2","height":7796,"width":6520},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2783.4,7796.0 2784.5,7452.9 4083.8,7452.4 4035.5,6404.3 6359.2,6337.3 6340.7,5432.3 6520.0,5002.7 5159.2,4276.9 6482.4,1788.1 3166.2,0.0 1932.8,0.0 1948.8,468.2 473.5,518.8 493.3,2886.6 -0.0,2889.5 -0.0,3652.8 -0.0,3654.5 -0.0,7607.7 127.2,7606.7 128.9,7796.0 2783.4,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0078__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5080.0,6380.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5416563,41.0909091]}},{"type":"Feature","properties":{"resourceCoords":[1016.0,4608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.546487,41.092565]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0079/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p79","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0079/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0079/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7543.5 0.0,0.0 6464.0,0.0 6464.0,1222.3 6193.9,1219.2 5714.0,1395.7 5696.3,2988.8 6464.0,6863.8 6464.0,7796.0 4975.5,7796.0 4978.6,7677.1 -0.0,7543.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0079/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55313418064064,41.10319936159162]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54546306029687,41.103306649362175]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54529255212545,41.09628555540104]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55296367246922,41.096178267630485]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0008/info.json","type":"ImageService2","height":7796,"width":6508},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4214.7,4159.9 2916.5,6809.2 2967.5,7758.1 847.4,7658.3 619.0,0.0 3994.6,-0.0 4648.6,2198.3 5175.8,2940.1 4214.7,4159.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51845476150628,41.08967888783031]}},{"type":"Feature","properties":{"resourceCoords":[6508.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51522879773805,41.08801082148347]}},{"type":"Feature","properties":{"resourceCoords":[6508.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51786137431918,41.085077630341786]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52108733808741,41.086745696688624]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0080__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p80 [2]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6520.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0080__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0080/info.json","type":"ImageService2","height":7796,"width":6520},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2049.7,6147.6 4943.8,7796.0 5149.1,7796.0 6520.0,5373.6 6520.0,5055.7 6354.6,4739.5 6520.0,4673.7 6520.0,0.0 5672.0,0.0 475.8,0.0 -0.0,182.2 -0.0,1815.6 896.3,6121.1 2049.7,6147.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0080__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1476.0,5820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.544513,41.0969801]}},{"type":"Feature","properties":{"resourceCoords":[5504.0,3092.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5397341,41.0994572]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p81","metadata":[{"label":"streets","value":"18"},{"label":"intersections","value":"29"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0081/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0081/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6464.0,3872.1 6464.0,6223.7 5545.5,6229.8 2691.2,7796.0 2602.4,7796.0 2196.6,7044.1 2178.5,6583.6 630.7,6557.6 674.6,3761.1 409.9,3756.0 407.2,3661.7 467.9,734.8 17.3,431.3 130.1,296.3 0.0,0.0 6043.4,0.0 6031.1,671.4 6357.4,953.2 6464.0,1044.4 6464.0,1284.9 6152.4,1692.5 6121.0,3859.6 6464.0,3872.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0081/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3724.0,7232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.53861,41.0909427]}},{"type":"Feature","properties":{"resourceCoords":[2860.0,3808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5375907,41.0940603]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0082/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p82","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0082/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0082/info.json","type":"ImageService2","height":7796,"width":6520},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"151.6,4908.7 142.9,2707.5 573.2,2143.5 -0.0,1673.7 -0.0,-0.0 6520.0,0.0 6520.0,1679.7 4901.5,2126.1 5105.3,2491.7 4184.2,3023.6 4907.4,4297.7 4620.8,4466.0 4739.3,4895.7 5190.7,4903.3 5212.5,6596.1 5805.9,6599.0 6466.7,7796.0 194.2,7796.0 190.4,7301.3 545.7,7300.5 501.4,4912.8 151.6,4908.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0082/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53147148259889,41.09653400634442]}},{"type":"Feature","properties":{"resourceCoords":[6520.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52475015547252,41.09367943683897]}},{"type":"Feature","properties":{"resourceCoords":[6520.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52924732080214,41.08757978185539]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53596864792851,41.09043435136084]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0083/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p83","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0083/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0083/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"571.0,4518.6 4.0,4359.3 429.9,2733.8 -0.0,2607.3 -0.0,2164.9 318.7,2079.5 -0.0,659.8 984.8,403.6 886.3,0.0 4540.3,0.0 4401.9,989.7 4478.0,1000.3 6464.0,494.3 6464.0,1114.5 5583.0,4152.9 6289.8,4350.3 4970.7,7438.2 5416.4,7796.0 1354.4,7796.0 571.0,4518.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0083/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5286692988153,41.09291562401119]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52119921811223,41.09152193589763]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52341378124117,41.0846837045389]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53088386194425,41.086077392652456]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0084/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p84","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0084/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0084/info.json","type":"ImageService2","height":7796,"width":6520},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7375.5 -0.0,-0.0 3315.6,0.0 3319.2,80.6 4380.6,219.3 6413.5,341.2 5854.1,7796.0 3349.7,7796.0 3747.7,6834.5 739.4,5589.1 -0.0,7375.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0084/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52309821416166,41.09939838579773]}},{"type":"Feature","properties":{"resourceCoords":[6520.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51536469025763,41.09947135998217]}},{"type":"Feature","properties":{"resourceCoords":[6520.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51524971796657,41.092453544163476]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5229832418706,41.092380569979035]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p85","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0085/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0085/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4370.5,275.5 4422.7,0.0 5683.5,0.0 5839.5,3276.8 5664.8,3350.2 5586.3,7796.0 85.6,7796.0 223.1,382.9 1444.9,358.1 1451.0,281.0 4236.9,377.5 4370.5,275.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0085/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51578057589067,41.09907642384412]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50816516788942,41.098836693114386]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50854613780338,41.09186614115475]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51616154580464,41.092105871884485]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0086/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p86","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0086/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0086/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"171.9,3268.8 0.0,0.0 1236.3,0.0 1227.0,346.3 3596.9,280.3 3589.1,0.0 6492.0,0.0 6492.0,7796.0 -0.0,7796.0 -0.0,3325.7 171.9,3268.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0086/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50903539892538,41.098885401657796]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50132552642735,41.09853916595555]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50187337442297,41.09151255989713]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.509583246921,41.09185879559938]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0087__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p87 [2]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"21"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6464.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0087__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0087/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"633.7,4293.5 4103.2,4328.0 5168.4,7796.0 6336.4,7796.0 6464.0,2701.3 6464.0,0.0 931.5,0.0 633.7,4293.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0087__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1780.0,3420.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.500293,41.09513]}},{"type":"Feature","properties":{"resourceCoords":[6396.0,5528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.494743,41.093273]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0088/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p88","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0088/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0088/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"12.7,0.0 6492.0,0.0 6492.0,7796.0 -0.0,7796.0 12.7,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0088/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49474575348222,41.09819286127131]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48701130391369,41.098166659678675]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.48705276227203,41.091117592656886]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.49478721184056,41.09114379424952]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0089/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p89","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0089/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0089/info.json","type":"ImageService2","height":7796,"width":6464},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2507.4,7164.5 -0.0,7195.0 0.0,0.0 6464.0,0.0 6464.0,7317.9 2549.9,7300.3 2507.4,7164.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0089/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5258325725876,41.11228450396376]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51812743954798,41.11233362798756]}},{"type":"Feature","properties":{"resourceCoords":[6464.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51804935790956,41.10528237782805]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52575449094918,41.10523325380424]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p9","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0009/info.json","type":"ImageService2","height":7796,"width":6476},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"488.1,6530.4 592.7,7796.0 -0.0,7796.0 -0.0,5966.8 159.9,5507.6 2160.1,3248.2 3391.0,2274.9 4044.2,2058.7 4067.1,3031.3 4918.6,4098.9 5024.0,6746.0 3926.0,6757.6 3940.1,7796.0 730.8,7796.0 927.1,6629.9 488.1,6530.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51837533167186,41.0887388311593]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51468961870081,41.087801158490635]}},{"type":"Feature","properties":{"resourceCoords":[6476.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51618814541789,41.08445891367133]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51987385838893,41.08539658633999]}},{"type":"Feature","properties":{"resourceCoords":[5024.0,6744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5168127,41.0851193]}},{"type":"Feature","properties":{"resourceCoords":[5024.0,6744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5168127,41.0851193]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0090/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p90","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"18"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0090/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0090/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2909.0,7796.0 -0.0,7796.0 -0.0,0.0 3338.4,0.0 3403.8,146.4 6265.5,185.6 6175.6,6435.9 6233.3,7216.3 2914.0,7189.0 2909.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0090/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5316.0,4412.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.520321,41.101922]}},{"type":"Feature","properties":{"resourceCoords":[5316.0,176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.520425,41.105703]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0091/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p91","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0091/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0091/info.json","type":"ImageService2","height":7796,"width":6432},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"371.4,6304.3 200.7,117.5 3890.7,18.6 3874.1,1234.3 5043.3,246.6 5073.5,916.0 6432.0,866.7 6432.0,7796.0 4751.6,7719.6 4743.9,7796.0 3531.3,7796.0 3563.5,7310.4 467.7,7154.2 371.4,6304.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0091/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51953552115121,41.105821802234516]}},{"type":"Feature","properties":{"resourceCoords":[6432.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51189399923744,41.10569890814607]}},{"type":"Feature","properties":{"resourceCoords":[6432.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51209028923027,41.09867038166011]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51973181114404,41.09879327574856]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0092/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p92","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0092/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0092/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"297.4,7733.5 227.0,758.7 652.7,738.2 660.7,922.0 6492.0,667.5 6492.0,7796.0 4100.2,7796.0 4121.9,7447.4 2876.4,7412.7 2835.4,7436.1 1579.8,7423.3 1447.6,7785.2 297.4,7733.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0092/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51215570703705,41.10560321922548]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50449570862521,41.10542136999123]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50478347813876,41.09844094263014]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5124434765506,41.09862279186439]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0093/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p93","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"37"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0093/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0093/info.json","type":"ImageService2","height":7796,"width":6432},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5987.4,66.4 6432.0,66.7 6432.0,5168.0 6432.0,5172.1 6365.0,7674.2 4120.9,7682.3 4113.8,7010.6 3129.3,7796.0 2923.9,7796.0 2975.3,6742.5 345.0,6725.4 378.1,0.0 5989.2,0.0 5987.4,66.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0093/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5376.0,7680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.512035,41.104916]}},{"type":"Feature","properties":{"resourceCoords":[2048.0,5208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.516045,41.1071]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0094/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p94","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0094/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0094/info.json","type":"ImageService2","height":7796,"width":6492},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"533.0,0.0 3677.0,0.0 3656.5,624.6 6127.2,682.8 6240.8,593.1 6286.1,686.5 6492.0,691.4 6492.0,7796.0 -0.0,7796.0 -0.0,7612.8 473.2,7608.6 538.2,5102.0 538.2,5102.0 533.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0094/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51152422288692,41.11177116173493]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50382888518973,41.111843231848155]}},{"type":"Feature","properties":{"resourceCoords":[6492.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50371482604271,41.10483127222877]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5114101637399,41.104759202115545]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0095/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Akron, Ohio | 1916 | sanborn06577_005 p95","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"8"}],"created":"2026-09-21T14:53:47Z","modified":"2026-09-21T14:53:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0095/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0095/info.json","type":"ImageService2","height":7796,"width":6432},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"43.7,7796.0 -0.0,-0.0 6432.0,0.0 6432.0,7796.0 2646.1,7796.0 2599.0,7704.0 2489.0,7796.0 43.7,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084am:g4084am_g06577191601:06577_01_1916-0095/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4232.0,6352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5021432,41.1125101]}},{"type":"Feature","properties":{"resourceCoords":[56.0,9836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.507196,41.10941]}}]}}]}