{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06685_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"East Liverpool, Ohio | 1908 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"43"},{"label":"placed","value":"29"},{"label":"unplaced","value":"14"},{"label":"fit sources","value":"georef 22, georef-snap 4, georef-street 2, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"10 sheet(s) cut into 28 panels"},{"label":"unplaced pages","value":"p14__2 (tier 1, 40.61594,-80.57239 +/-100m); p18__1 (tier 1, 40.61882,-80.56744 +/-175m); p18__2 (tier 1, 40.62165,-80.56453 +/-174m); p18__3 (tier 1, 40.62071,-80.56547 +/-179m); p20__2 (tier 1, 40.62893,-80.57224 +/-204m); p21__4 (tier 1, 40.62811,-80.55400 +/-100m); p23__3 (tier 1, 40.63388,-80.55055 +/-130m); p23__4 (tier 1, 40.63531,-80.54844 +/-116m); p25__2 (tier 3, 40.63777,-80.53577 +/-571m); p25__3 (tier 1, 40.63756,-80.53978 +/-175m); p25__4 (tier 1, 40.63787,-80.53263 +/-100m); p25__5 (tier 3, 40.63777,-80.53577 +/-571m); p3__2 (tier 1, 40.62392,-80.58626 +/-100m); p6__2 (tier 1, 40.61938,-80.58383 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p1","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1816.1,7142.3 -0.0,6954.2 -0.0,1170.9 910.1,1274.4 1528.7,5140.2 3748.0,4888.0 3881.3,6809.7 1816.1,7142.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3748.0,4888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5797959,40.6237259]}},{"type":"Feature","properties":{"resourceCoords":[3748.0,1176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5786739,40.6238201]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p10","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"6"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0010/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3879.8 -0.0,-0.0 6512.0,0.0 6512.0,7314.2 6285.6,6335.1 5696.0,6320.0 5688.4,7708.0 1111.7,7708.0 1354.2,3676.9 -0.0,3879.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5696.0,6320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5754004,40.6233548]}},{"type":"Feature","properties":{"resourceCoords":[1348.0,2664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5779906,40.6250183]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0011/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"452.4,3515.8 1258.4,495.5 5636.9,1514.7 5951.2,197.9 6512.0,343.6 6512.0,1407.7 6018.6,3502.1 6512.0,3625.4 6512.0,6055.8 5405.1,5786.1 6512.0,7708.0 4930.6,7708.0 4643.1,7297.7 4638.6,7708.0 3840.9,7708.0 3848.8,7137.2 343.2,7150.3 452.4,3515.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.57895433432476,40.62282568844423]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.57509497793757,40.623502780299894]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.57404649025696,40.62001094484024]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.57790584664416,40.619333852984575]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p12","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0012/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3913.5,7209.8 602.0,4711.2 581.9,1190.3 1158.8,1198.9 1157.2,399.1 6003.9,482.9 6025.2,4717.3 5717.7,4713.2 3913.5,7209.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5750785,40.6203755]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5741979,40.6174575]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.57874819999999,40.6166664]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5796288,40.6195844]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p13","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0013/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"596.0,4525.9 -0.0,4515.7 -0.0,2473.8 624.2,2478.9 640.0,448.0 3705.7,420.6 6104.7,3744.0 5725.9,3936.9 6512.0,4993.8 6512.0,7708.0 851.6,7708.0 889.4,5546.6 640.0,5548.0 596.0,4525.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[640.0,5548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5800412,40.6157212]}},{"type":"Feature","properties":{"resourceCoords":[640.0,448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5788055,40.6178819]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p14 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"9"},{"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":"7708.0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0014__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0014/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4339.2,7283.5 4267.1,7708.0 5143.6,7708.0 5162.8,4660.4 6102.4,4660.0 6512.0,5076.0 6512.0,4660.0 6512.0,-0.0 4304.0,0.0 3616.0,0.0 676.1,-0.0 787.8,127.4 -0.0,811.3 -0.0,2948.4 496.0,2960.0 497.0,7229.9 4339.2,7283.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[496.0,4524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5754663,40.6174731]}},{"type":"Feature","properties":{"resourceCoords":[496.0,2960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5745517,40.6176356]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p15","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0015/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"714.9,6740.2 203.2,6741.0 68.8,0.0 2019.4,0.0 2027.9,476.2 6230.3,481.1 6226.8,3981.0 6512.0,3758.8 6512.0,4855.0 6054.1,5217.5 6043.8,6426.6 6512.0,6218.6 6512.0,7119.1 6036.1,7329.7 6034.0,7579.7 6512.0,7583.7 6512.0,7708.0 4745.5,7708.0 4727.3,7059.1 847.2,7269.1 714.9,6740.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2936.0,3596.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5732199,40.6232808]}},{"type":"Feature","properties":{"resourceCoords":[5400.0,480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5716916,40.6246859]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p16","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"10"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0016/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,7458.0 474.1,7243.3 466.5,6342.8 -0.0,6554.9 -0.0,5345.6 454.9,4979.2 510.8,3831.2 162.2,4107.6 135.9,607.6 2168.5,596.9 2160.2,0.0 6512.0,0.0 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2752.0,5236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5696925,40.6225201]}},{"type":"Feature","properties":{"resourceCoords":[1016.0,2064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5706844,40.6239978]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p17","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"14"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0017/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1103.8,7187.9 1108.4,5589.6 718.3,5759.2 941.5,4641.1 470.7,4930.6 -0.0,4812.9 -0.0,0.0 6512.0,-0.0 6512.0,4638.6 6160.1,4638.5 6271.5,4765.7 5424.4,5536.4 5485.1,7580.9 685.6,7476.0 1103.8,7187.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5968.0,6784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5740796,40.6177252]}},{"type":"Feature","properties":{"resourceCoords":[1868.0,-1468.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5698081,40.6204083]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p19 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2455.6"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"5252.4"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4868.0,7708.0 5664.0,7708.0 6512.0,7708.0 6512.0,5502.7 6512.0,2471.6 2960.0,2456.0 2863.6,2455.6 0.0,2945.2 -0.0,7708.0 4868.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1264.0,7264.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5928842,40.6256724]}},{"type":"Feature","properties":{"resourceCoords":[1264.0,5745.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5923648,40.6262356]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p19 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"2945.2"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,0.0 0.0,0.0 -0.0,1850.0 276.3,1851.5 282.1,2327.6 6512.0,2373.3 6512.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0019__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4088.0,2353.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5714277,40.6246814]}},{"type":"Feature","properties":{"resourceCoords":[288.0,756.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5737106,40.625441]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,-0.0 6512.0,5983.7 3653.2,6026.0 3667.2,7708.0 -0.0,7708.0 0.0,0.0 6512.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.58678229858319,40.62714312787751]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.58361508764696,40.62548427020205]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.58618399045697,40.62261881865422]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5893512013932,40.624277676329676]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0020__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p20 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4439.6"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0020__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0020/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4439.6,7708.0 4430.8,0.0 -0.0,-0.0 -0.0,7708.0 4439.6,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0020__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3527.7,4384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5720817,40.6292806]}},{"type":"Feature","properties":{"resourceCoords":[4351.6,352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5715182,40.6311127]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p21 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"3287.6"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 -0.0,3287.6 6512.0,3287.6 6512.0,370.5 2805.3,570.0 2351.0,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1712.0,3187.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5545138,40.6278889]}},{"type":"Feature","properties":{"resourceCoords":[3520.0,503.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5544937,40.6293793]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p21 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3287.6"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"2522.4"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6084.2,3710.3 5593.4,3582.5 902.3,3765.4 926.0,3287.6 -0.0,3287.6 0.0,5805.2 1912.0,5806.4 3348.8,5807.6 4618.4,5808.6 6084.2,3710.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3196.0,4766.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.55546,40.6298356]}},{"type":"Feature","properties":{"resourceCoords":[3196.0,3687.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5552559,40.6303104]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p21 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5805.2"},{"label":"split_canvas_w","value":"3348.8"},{"label":"split_canvas_h","value":"1902.8"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3343.6,7708.0 3348.8,5807.6 1912.0,5806.4 1434.2,5806.1 1412.2,6071.0 -0.0,6065.1 -0.0,7708.0 3343.6,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0021__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,5805.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.55327188711473,40.631628841677774]}},{"type":"Feature","properties":{"resourceCoords":[3348.8,5805.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.55131041071591,40.63123247920831]}},{"type":"Feature","properties":{"resourceCoords":[3348.8,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.55160534402361,40.63037993917733]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.55356682042243,40.630776301646804]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0022/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,5081.8 6512.0,6169.3 5849.9,7015.1 5352.4,6900.9 631.2,7216.0 638.3,6736.6 -0.0,6754.4 -0.0,-0.0 4360.6,0.0 4123.4,461.5 6512.0,1667.5 6512.0,3433.6 5100.4,3544.5 5236.5,5187.5 6512.0,5081.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.55550010307049,40.63384307872531]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.55179177744532,40.632836934601976]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5533500466214,40.629482261509224]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.55705837224657,40.63048840563256]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p23 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3237.6"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2317.9,4442.3 2633.6,4321.6 2635.6,3703.2 3237.6,3705.2 3234.4,0.0 3196.0,0.0 -0.0,0.0 -0.0,7083.8 2455.9,6936.0 2317.9,4442.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[640.3,3608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5496222,40.6353219]}},{"type":"Feature","properties":{"resourceCoords":[2337.2,108.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5472057,40.6352153]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p23 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3234.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3277.6"},{"label":"split_canvas_h","value":"3711.2"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5451.0,3240.0 5456.8,216.0 3234.6,277.8 3237.6,3705.2 4757.6,3710.8 4969.2,3711.2 4969.6,3596.4 5489.6,3352.8 5451.0,3240.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0023__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3810.0,3691.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.553405,40.6339536]}},{"type":"Feature","properties":{"resourceCoords":[5456.8,216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5511032,40.633929]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p24","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0024/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 -0.0,7708.0 0.0,0.0 1146.5,0.0 6512.0,1789.3 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4024.0,992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5511032,40.633929]}},{"type":"Feature","properties":{"resourceCoords":[1948.0,7556.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5493128,40.6311353]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p25 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4723.2"},{"label":"split_canvas_h","value":"2706.4"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0025__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0025/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,2671.2 4688.4,2706.4 4723.2,0.0 -0.0,-0.0 0.0,2671.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2755.5,1926.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5388924,40.6377146]}},{"type":"Feature","properties":{"resourceCoords":[1063.8,1926.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5398477,40.6374177]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p3 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0003/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,3493.2 2235.2,3099.6 2574.0,4878.4 0.0,5332.0 -0.0,7708.0 6512.0,7708.0 6512.0,6602.4 6329.4,6634.0 6227.4,6486.2 5266.8,616.6 6512.0,408.5 6512.0,-0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5768.0,3656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5853372,40.6210953]}},{"type":"Feature","properties":{"resourceCoords":[6328.0,6632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5860576,40.6198118]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0004/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3014.2 -0.0,-0.0 4282.6,0.0 4282.6,0.0 6384.8,0.0 6279.9,1350.3 6378.3,1619.3 6423.3,7692.8 1540.0,4481.0 1386.0,3953.9 -0.0,3014.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5844196,40.6242416]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.580542,40.6247463]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.57975499999999,40.6212627]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5836326,40.620758]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0005/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5226.8,550.2 5229.8,1824.6 5634.8,1893.8 5945.4,0.0 6512.0,0.0 6512.0,2480.3 6162.1,2903.7 6217.2,7207.9 171.6,7277.2 103.9,540.8 5226.8,550.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.58615502097551,40.62030438245062]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.58454861288062,40.62302974653639]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.58032837171392,40.62157630431759]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.5819347798088,40.61885094023182]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p6 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"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":"7708.0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0006/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6167.1,691.3 5330.3,660.4 5169.4,734.5 5164.0,7272.0 6174.0,7274.6 6167.1,691.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5164.0,5604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5833197,40.6188887]}},{"type":"Feature","properties":{"resourceCoords":[5164.0,7272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5823814,40.6185733]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p7 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2345.2"},{"label":"split_canvas_w","value":"3160.8"},{"label":"split_canvas_h","value":"5362.8"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6840.9 1872.2,6479.0 1819.2,7617.6 2928.6,6613.6 2723.0,5644.9 2279.4,5623.6 1625.2,2347.2 589.9,2352.6 669.0,2561.1 645.6,2993.8 -0.0,2977.1 -0.0,6840.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1904.5,4772.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5732341,40.6207696]}},{"type":"Feature","properties":{"resourceCoords":[1904.5,3892.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5726997,40.620783]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p7 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"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":"7708.0"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6122.1,7708.0 6190.4,522.3 4770.5,0.0 -0.0,-0.0 -0.0,663.8 1617.3,240.1 3027.6,6658.4 6122.1,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5092.0,3228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5786901,40.6233927]}},{"type":"Feature","properties":{"resourceCoords":[5092.0,664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5786271,40.6245174]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p8","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"32"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0008/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"476.1,7282.7 436.1,1279.7 1986.3,1268.5 1167.9,58.7 1301.2,0.0 4307.3,0.0 6475.5,3169.2 6453.8,7298.8 476.1,7282.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[424.0,2236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5809167,40.6211455]}},{"type":"Feature","properties":{"resourceCoords":[3808.0,6284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5800285,40.6188042]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"East Liverpool, Ohio | 1908 | sanborn06685_005 p9","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"26"}],"created":"2026-09-23T04:18:52Z","modified":"2026-09-23T04:18:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0009/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"180.7,350.2 6172.5,299.6 6192.3,2335.6 5566.5,2341.4 5602.4,4388.2 6200.0,4388.0 6262.0,5411.7 6512.0,5405.9 6512.0,7708.0 -0.0,7708.0 -0.0,1375.6 178.1,1373.9 180.7,350.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084em:g4084em_g066851908:06685_1908-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6200.0,4388.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5798181,40.6161623]}},{"type":"Feature","properties":{"resourceCoords":[3568.0,2360.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.5807623,40.6175149]}}]}}]}