{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06725_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hamilton, Ohio | 1899 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"77"},{"label":"placed","value":"56"},{"label":"unplaced","value":"21"},{"label":"fit sources","value":"georef-snap 37, georef 15, snap:0 2, georef-street 1, snap:1 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 21 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 39.39586,-84.55973 +/-2696m); p11__1 (tier 1, 39.39878,-84.54934 +/-100m); p11__2 (tier 1, 39.40020,-84.54875 +/-115m); p12__1 (tier 1, 39.39968,-84.54675 +/-264m); p12__2 (tier 1, 39.40009,-84.54370 +/-100m); p2 (tier 1, 39.40963,-84.55575 +/-260m); p37__2 (tier 1, 39.39597,-84.54558 +/-249m); p37__3 (tier 2, 39.39219,-84.56244 +/-1346m); p49__1 (tier 3, 39.40085,-84.53990 +/-535m); p49__2 (tier 1, 39.39932,-84.54261 +/-118m); p49__3 (tier 1, 39.39903,-84.54075 +/-106m); p50__1 (tier 1, 39.38389,-84.55369 +/-155m); p50__2 (tier 1, 39.39877,-84.57128 +/-133m); p50__4 (tier 1, 39.39236,-84.53677 +/-100m); p50__5 (tier 1, 39.39786,-84.57125 +/-107m); p50__6 (tier 1, 39.39234,-84.53716 +/-100m); p54 (tier 2, 39.40516,-84.56632 +/-100m); p60__1 (tier 1, 39.41043,-84.56079 +/-262m); p60__2 (tier 1, 39.41124,-84.56458 +/-100m); p60__3 (tier 1, 39.40924,-84.56469 +/-100m); p61 (tier 4, 39.39586,-84.55973 +/-2696m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p1","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 386.9,7708.0 489.1,4516.0 0.0,4500.9 0.0,-0.0 6512.0,0.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4560.0,2500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5569786,39.4086741]}},{"type":"Feature","properties":{"resourceCoords":[4560.0,4644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5558554,39.4083653]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p10","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0010/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5717.4,1227.3 5803.3,6594.5 912.9,6707.6 805.8,1306.2 5717.4,1227.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5537398,39.4034021]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5501208,39.4022856]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5518311,39.3989755]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5554501,39.400092]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0011__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p11 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1515.2"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"6192.8"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0011__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0011/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"798.4,7264.5 5927.0,7304.5 5926.4,7143.8 6423.3,7143.8 6469.3,7309.4 6512.0,1515.2 5482.8,1515.3 5478.4,1968.6 796.0,1909.0 798.4,7264.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0011__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1515.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5511964805075,39.40219669852208]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,1515.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.547548271014,39.40112201522143]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54887178633976,39.398440221748544]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55251999583326,39.399514905049195]}},{"type":"Feature","properties":{"resourceCoords":[796.0,1907.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5508347,39.4018948]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0013/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1356.7,6917.7 1367.2,7708.0 -0.0,7708.0 -0.0,-0.0 935.4,0.0 927.8,1542.6 3549.1,1543.2 3556.6,790.6 3688.7,603.3 6512.0,564.6 6512.0,6903.4 1356.7,6917.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56430999853139,39.403096572145145]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56067270667135,39.40201093636569]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56232403388373,39.39866063565743]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56596132574376,39.39974627143688]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p14","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0014/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2196.0,6975.9 2123.8,571.8 4225.9,529.3 4734.3,588.3 4778.6,6980.3 2196.0,6975.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1988.0,3452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5614977,39.4005548]}},{"type":"Feature","properties":{"resourceCoords":[4760.0,3452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5599612,39.4000872]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0015/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"511.3,1101.3 3182.5,953.7 3317.0,862.3 3270.1,0.0 6512.0,0.0 6512.0,123.5 6047.4,132.4 6199.6,4435.3 6289.1,4943.5 6512.0,5309.5 6512.0,5669.6 5747.2,5680.1 5795.9,7271.4 600.8,7491.2 511.3,1101.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55938624939142,39.40187700975686]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55581129925726,39.4007508891634]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55752417890248,39.39745795787569]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56109912903665,39.39858407846915]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0016/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"836.6,6500.2 805.6,5711.6 844.7,5710.8 1567.6,5697.3 1565.8,5338.4 1341.9,4974.8 1250.1,4468.8 1076.2,172.8 6001.5,47.6 6113.0,6358.0 836.6,6500.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55664662424516,39.40104154630364]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5530667161897,39.399897342885644]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55480707799478,39.3965998019309]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55838698605024,39.39774400534889]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0017/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"589.2,108.8 5474.9,65.4 5477.0,5441.8 4939.1,5436.0 4940.5,5651.1 6128.1,5656.1 6110.5,7708.0 542.3,7708.0 589.2,108.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55366580795506,39.400113893599745]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55000381319209,39.3990133606668]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55167773166404,39.39564016845968]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55533972642701,39.39674070139262]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0018/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5613.4 -0.0,5402.2 527.9,5411.5 561.0,136.0 3158.2,155.9 3158.4,0.0 3642.9,0.0 3687.4,161.9 6232.3,159.5 5935.7,1257.2 5901.8,2615.1 6512.0,6295.2 6512.0,7708.0 1134.2,7708.0 1165.3,5626.0 -0.0,5613.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55089392603304,39.39931575901106]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54715248827168,39.3982135758626]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54882889271722,39.39476715654242]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55257033047859,39.39586933969088]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0019/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1832.0,6055.2 1330.4,7708.0 -0.0,7708.0 -0.0,614.1 219.2,0.0 2344.8,0.0 2354.9,1733.4 3729.6,1725.3 3714.5,930.7 5995.7,908.7 5970.9,7708.0 3192.1,7708.0 3171.1,6042.5 1832.0,6055.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56689156634245,39.400890278151195]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56328237219635,39.39979413933273]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56494962449884,39.396469618148295]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56855881864493,39.39756575696676]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0020/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5892.1,6599.5 335.9,6583.9 385.2,906.8 5877.9,886.0 5892.1,6599.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56378199794572,39.3999444895059]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56017839989453,39.39884750552681]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56184691475312,39.39552809338654]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56545051280432,39.39662507736563]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0021/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"809.7,915.0 5980.2,828.0 5994.3,29.7 6512.0,31.5 6512.0,6580.8 6329.9,6578.2 6281.0,6357.8 6048.8,6355.4 6034.6,7708.0 5927.5,7708.0 5581.3,6614.9 745.5,6632.5 809.7,915.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56098020014286,39.39910012741013]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55736039226092,39.39804246955492]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55896907281914,39.39470808615143]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56258888070109,39.39576574400664]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0022/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5857.9,6586.9 1182.7,6537.7 1159.3,0.0 5916.5,0.0 5857.9,6586.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55801166607083,39.39821926643196]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55439043506637,39.39714964023039]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5560172978108,39.39381390188499]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55963852881526,39.39488352808656]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0023/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6404.8,6497.3 317.7,6587.6 263.2,1377.0 6512.0,1384.9 6512.0,2147.6 5937.9,2319.3 5965.8,4994.5 6404.8,6497.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55487857367677,39.397284030144846]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55129221230972,39.39617559957634]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5529780728828,39.39287193827493]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55656443424985,39.39398036884344]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0024/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"433.5,7708.0 414.9,2562.0 1149.2,0.0 4553.6,0.0 6512.0,551.4 6512.0,7708.0 433.5,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0024/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55279819799205,39.395325790244364]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54894069925733,39.395062740488456]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54934077380031,39.39150923160218]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55319827253503,39.39177228135809]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0025/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,1688.3 1279.3,1700.5 1767.1,0.0 3202.9,0.0 3200.4,1718.7 6041.7,1745.8 6008.5,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56816340516492,39.39825877116839]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56465300361488,39.39722249979369]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5662291366147,39.39398885683729]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56973953816474,39.39502512821199]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0026/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0026/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6095.1,179.9 6037.7,5786.9 528.8,7468.4 497.2,166.1 6095.1,179.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0026/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5652586391884,39.39720682025509]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56168232868076,39.39611703507177]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56333982937055,39.39282262977104]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56691613987819,39.393912414954364]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0027/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6488.5,5895.5 3704.6,6701.3 3172.5,4873.4 28.2,5792.0 136.9,5523.7 189.4,239.3 5012.4,244.6 6189.0,4021.3 5955.7,4079.1 6488.5,5895.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56200630523213,39.39624434378539]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55837052939997,39.39519727602221]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55996304461934,39.39184806182089]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5635988204515,39.39289512958407]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0028/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"538.5,4085.2 771.0,4023.8 -0.0,1676.1 -0.0,0.0 231.7,0.0 282.8,219.4 5137.9,236.5 5152.6,1751.6 6496.6,6210.7 1868.5,7599.5 1328.4,5823.9 1099.3,5894.0 538.5,4085.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55894423037944,39.39536844742276]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55533112198573,39.3942786456702]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55698860435162,39.39095025570306]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56060171274532,39.392040057455624]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0029/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0029/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6436.8,6391.7 6435.7,6754.8 214.4,6775.8 227.3,2125.1 653.8,673.5 6456.6,2398.5 6512.0,6584.2 6436.8,6391.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55650315129357,39.39474046746079]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5526333865195,39.394516461474716]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55297407606932,39.39095162176533]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55684384084338,39.39117562775141]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0003/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1985.5,5030.9 701.6,5051.7 738.7,4883.5 876.6,4257.2 -0.0,4269.6 0.0,0.0 6044.5,0.0 6121.9,5004.0 3344.9,5033.2 3362.7,6491.4 1995.7,6506.3 1985.5,5030.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56040243770188,39.40704087154419]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55679625787374,39.40591806084711]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55850425251465,39.40259665423591]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56211043234279,39.40371946493299]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p30","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0030/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0030/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5980.0,3884.0 5986.1,7442.5 652.8,7477.3 2743.6,89.6 5945.4,55.0 5976.0,1964.0 5733.3,2177.2 5728.1,2892.7 5733.8,3641.7 5980.0,3884.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5976.0,1964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.564752,39.392943]}},{"type":"Feature","properties":{"resourceCoords":[5980.0,3884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5648455,39.3920634]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p31","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0031/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0031/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,6945.1 0.0,6908.8 0.0,-0.0 6512.0,0.0 6512.0,3979.8 6377.4,3965.4 5069.0,4404.0 5270.2,5740.2 6512.0,5752.0 6512.0,6945.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4200.0,6944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5677983,39.3913886]}},{"type":"Feature","properties":{"resourceCoords":[6176.0,6944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5673881,39.3922349]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p32","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0032/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"714.8,0.0 6512.0,0.0 6512.0,1946.8 5756.5,1831.6 4863.1,7516.9 1029.9,6945.1 1204.3,5786.4 0.0,5593.4 0.0,4266.3 1463.4,4065.4 2045.2,200.3 714.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2644.0,7176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5669783,39.3930911]}},{"type":"Feature","properties":{"resourceCoords":[704.0,6892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5673881,39.3922349]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0033/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"263.2,3951.0 18.8,3706.7 35.2,2246.2 281.4,2036.0 272.8,131.8 6086.2,145.6 6109.3,5049.3 6512.0,5545.4 6512.0,7464.5 228.2,7500.0 263.2,3951.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0033/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56483021488715,39.39388836316941]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5609841119233,39.39366931482253]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56131725744783,39.39012623014866]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56516336041167,39.39034527849554]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0034/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0034/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5983.8,6697.9 4320.9,6708.4 4315.6,6545.0 3622.2,7115.2 635.1,7153.7 614.0,4002.2 2477.2,3993.1 2467.0,1454.8 6053.2,1426.9 6037.1,3835.9 5832.1,4969.5 6006.7,5356.5 5983.8,6697.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55706601893885,39.39276720483621]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55737213864316,39.38977276910366]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5619262666291,39.39005477336982]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5616201469248,39.39304920910237]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p35","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0035/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,163.5 6512.0,178.5 6512.0,6183.5 3239.2,6138.8 3262.9,3599.0 -0.0,3736.0 -0.0,163.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6348.0,3788.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5544021,39.3898031]}},{"type":"Feature","properties":{"resourceCoords":[2288.0,188.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5566752,39.3915994]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p36","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0036/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0036/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"602.2,152.8 6512.0,0.0 6512.0,7708.0 2606.2,7708.0 2461.8,7660.9 2488.3,6221.3 580.0,6188.2 602.2,152.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4444.0,3780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5520112,39.3896783]}},{"type":"Feature","properties":{"resourceCoords":[424.0,3780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5544021,39.3898031]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0037__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p37 [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":"3494.4"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0037__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0037/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3488.0,7708.0 3494.4,6403.2 1706.4,1148.8 2269.2,991.2 2254.8,0.0 -0.0,-0.0 749.8,7708.0 3488.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0037__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2211.0,6096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5477534,39.3955878]}},{"type":"Feature","properties":{"resourceCoords":[1091.5,5696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5484446,39.3958376]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p38","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0038/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0038/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7321.9 -0.0,7439.3 -0.0,2085.5 1298.3,2437.1 1948.0,129.4 6512.0,69.3 6512.0,7321.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0038/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56931932284577,39.390764041845664]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56549509423324,39.390490604086565]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56591094057895,39.38696751137852]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56973516919147,39.38724094913762]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p39","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0039/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0039/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"361.8,205.3 5163.0,181.8 6512.0,1835.3 6512.0,3580.6 5072.4,4713.0 6512.0,6458.0 6512.0,7708.0 -0.0,7708.0 -0.0,7367.1 250.1,7369.2 361.8,205.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0039/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56570488711574,39.39056679995215]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56182871616619,39.39033701051298]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5621781810679,39.38676605819215]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56605435201746,39.38699584763132]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0004/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3577.9,6243.8 2159.9,6727.9 528.6,6723.2 496.9,1708.7 -0.0,1704.1 -0.0,470.6 502.8,454.6 504.5,0.0 6512.0,0.0 6512.0,116.4 6141.6,134.1 6122.7,6245.3 3577.9,6243.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55696160825403,39.40681968280594]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55334966713734,39.405724806954616]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55501514088942,39.402398040035195]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55862708200611,39.40349291588652]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p40","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0040/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0040/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"390.8,234.2 3966.3,180.4 4352.1,8.4 5205.9,172.9 5380.4,1275.0 5686.8,1930.4 6512.0,3055.5 6512.0,4614.7 5002.5,5825.7 5224.2,6099.7 5214.4,7423.3 4870.5,7438.3 4868.5,7616.1 1734.6,7708.0 1735.7,6601.5 295.2,4774.1 1738.8,3638.4 1740.6,1933.6 390.8,234.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0040/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56286163844486,39.39042227463252]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55899267917366,39.390196080870595]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5593366747384,39.38663176186302]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5632056340096,39.38685795562495]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p41","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0041/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0041/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"274.7,5882.1 1806.0,4638.3 1836.5,3100.0 1167.6,2246.9 631.9,1240.8 447.2,118.4 4615.8,181.6 4615.5,0.0 6512.0,0.0 6512.0,2585.4 5280.4,2581.5 5260.1,7182.1 5713.9,7708.0 149.2,7708.0 150.1,7526.7 500.6,7509.3 502.4,6160.0 274.7,5882.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0041/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5600313142519,39.39023163814957]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55623782053323,39.38999190218603]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55660241015782,39.38649709772956]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5603959038765,39.3867368336931]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p42","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0042/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 2550.2,7708.0 -0.0,4517.6 -0.0,-0.0 6369.0,0.0 6367.6,1431.9 6512.0,1430.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55707738539311,39.38886677124209]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55318701626798,39.38861125022816]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55357849249422,39.385053571991456]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55746886161936,39.38530909300539]}},{"type":"Feature","properties":{"resourceCoords":[6364.0,2748.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.553415,39.3873487]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p43","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0043/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0043/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,0.0 6371.0,70.5 6288.4,4563.7 6266.0,4564.2 6196.9,7523.1 -0.0,7275.4 -0.0,-0.0 6512.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0043/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54934055398593,39.38547679383353]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54538600943943,39.385295110880236]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5456622934433,39.38165168834674]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5496168379898,39.38183337130004]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p44","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0044/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0044/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 381.2,7610.3 462.2,0.0 6512.0,0.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2324.0,4588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5445554,39.383082]}},{"type":"Feature","properties":{"resourceCoords":[436.0,4588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5456854,39.3831442]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p45","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0045/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 5413.3,0.0 6512.0,6297.3 6512.0,7708.0 -0.0,7708.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54987823798166,39.382056140577724]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54583635626814,39.381789519726226]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54624178422988,39.378065442821104]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5502836659434,39.3783320636726]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0046/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0046/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,0.0 6512.0,7708.0 1338.3,7708.0 1342.5,6504.6 231.9,14.5 6512.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0046/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54665024802298,39.381797954227366]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54279105943604,39.381554063549245]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54316192268705,39.377998306905745]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54702111127399,39.378242197583866]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0047/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 0.0,0.0 6512.0,0.0 6475.2,110.5 6444.9,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55726123367603,39.374491987436144]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55336112203055,39.37422391684337]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55376871117322,39.37063008100262]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5576688228187,39.3708981515954]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0048/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0048/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 461.9,7708.0 569.0,60.4 6512.0,0.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5536920676003,39.37427310767237]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54987085527797,39.37402601731301]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55024654363115,39.37050487265671]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55406775595347,39.370751963016076]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0005/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,6042.5 5808.7,6739.6 193.8,6810.3 186.9,727.9 555.5,708.7 555.0,592.9 -0.0,595.2 -0.0,0.0 6512.0,0.0 5946.4,465.8 6512.0,1033.1 6512.0,2859.3 5695.9,3681.9 5694.9,4762.1 6512.0,5681.5 6512.0,6042.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55352833511205,39.40607625058114]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54990532758144,39.404964267983864]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55159680109311,39.40162726454435]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55521980862372,39.402739247141625]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0050__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p50 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3499.2"},{"label":"split_canvas_w","value":"2358.8"},{"label":"split_canvas_h","value":"4208.8"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0050__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0050/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 2358.8,7708.0 2354.0,5902.0 2350.0,4522.4 2347.2,3530.0 2061.1,3526.2 1982.2,3995.5 0.0,3567.9 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0050__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,3499.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57207737202333,39.398333927979266]}},{"type":"Feature","properties":{"resourceCoords":[2358.8,3499.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57091582883275,39.39780569361942]}},{"type":"Feature","properties":{"resourceCoords":[2358.8,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57212727418585,39.39619240934316]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57328881737642,39.396720643703006]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p51","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0051/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0051/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5465.5 -0.0,-0.0 4966.6,0.0 4964.7,1199.9 5462.7,1206.8 6512.0,1221.2 6395.7,5976.0 6512.0,5979.4 6512.0,7212.2 6156.0,7221.7 6161.8,7708.0 413.3,7708.0 677.6,7656.9 623.8,7378.6 137.4,7390.6 179.7,5430.8 -0.0,5465.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57457642400763,39.3998894276425]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57204343036972,39.40213766568923]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56862374144126,39.399804506249474]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57115673507917,39.39755626820274]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p52","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0052/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0052/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6435.3,526.3 6413.8,7708.0 -0.0,7708.0 -0.0,6375.5 348.5,6367.9 362.8,5162.8 249.0,5158.9 418.2,511.1 6435.3,526.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3976.0,532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5700859,39.4030222]}},{"type":"Feature","properties":{"resourceCoords":[1540.0,532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5710487,39.4021591]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p53","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0053/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0053/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"929.2,7708.0 863.6,499.8 3336.4,524.9 3331.2,0.0 6280.0,0.0 6512.0,513.6 5801.8,513.8 5798.7,805.3 6512.0,809.0 6512.0,7708.0 929.2,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0053/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56967857261183,39.40374736074244]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56712523992589,39.406012949494894]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56367895668934,39.403661194119216]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5662322893753,39.401395605366766]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p55","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0055/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0055/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6226.2,7290.6 -0.0,7151.5 -0.0,-0.0 5745.2,-0.0 5722.9,3028.5 6246.1,3749.0 6226.2,7290.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0055/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57162292257746,39.41008804810019]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56869511027357,39.40809901391456]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57172086922562,39.40540248066136]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57464868152951,39.40739151484699]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0056/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0056/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"533.9,7336.7 527.8,3799.6 -0.0,3084.0 0.0,0.0 6512.0,-0.0 6512.0,2374.5 6221.9,2372.9 6218.0,1666.2 5708.2,1899.7 5723.4,4834.0 6245.7,4826.1 6233.5,7286.9 533.9,7336.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0056/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5690163555512,39.40835385237392]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56610371218652,39.40634546782856]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56915885424726,39.40366285868257]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57207149761194,39.405671243227935]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p57","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0057/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0057/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5839.4,7708.0 -0.0,7708.0 -0.0,9.6 6256.9,86.4 6285.1,6569.0 5832.8,6575.9 5839.4,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0057/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5744083669792,39.40757473865418]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57153921238462,39.405587593069185]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5745619861658,39.402944985849786]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57743114076038,39.404932131434784]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p58","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0058/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0058/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,6546.6 444.3,6542.5 453.9,176.0 6125.4,147.1 6131.5,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0058/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57182040533438,39.4058376579437]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56888381342034,39.4038276045341]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.57194135876937,39.40112281848961]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5748779506834,39.40313287189921]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p59","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0059/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0059/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,-0.0 6512.0,7708.0 -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:g4084hm:g4084hm_g067251899:06725_1899-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3456.0,3484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5791444,39.4080298]}},{"type":"Feature","properties":{"resourceCoords":[3456.0,1012.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5780847,39.4088041]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0006/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"994.3,6576.7 -0.0,5469.9 -0.0,4377.6 819.1,3550.6 817.7,1940.6 931.2,1830.0 248.9,1146.9 816.6,678.5 -0.0,679.2 -0.0,0.0 6512.0,0.0 6512.0,7403.9 115.9,7448.8 994.3,6576.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55020894625544,39.40539574501358]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54660323498419,39.404286315095575]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.54829082502661,39.400965241537584]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55189653629786,39.40207467145559]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0060__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p60 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"4788.4"},{"label":"split_canvas_y","value":"5778.0"},{"label":"split_canvas_w","value":"1723.6"},{"label":"split_canvas_h","value":"1930.0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0060__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0060/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 6512.0,5778.0 4796.4,5858.8 4792.8,6685.0 5930.7,7708.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0060__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4788.4,5778.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56765249927237,39.407830387234696]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,5778.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56662348153168,39.40783646415208]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.5666147292864,39.40693918735828]}},{"type":"Feature","properties":{"resourceCoords":[4788.4,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.56764374702709,39.406933110440896]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p7","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0007/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4076.3,2309.2 5463.0,2313.7 5480.0,6704.0 2804.2,6746.7 2670.8,6938.3 2666.9,7708.0 -0.0,7708.0 -0.0,-0.0 2962.7,0.0 2777.6,807.5 4080.1,804.8 4076.3,2309.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5480.0,3800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5602843,39.4030315]}},{"type":"Feature","properties":{"resourceCoords":[5480.0,6704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5609009,39.4017988]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0008/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6052.8,6680.4 474.3,6703.9 496.4,923.1 3080.0,941.5 4891.4,978.4 5599.2,741.6 5883.3,1593.3 6052.8,6680.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3264.0,2384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5584244,39.4032107]}},{"type":"Feature","properties":{"resourceCoords":[3264.0,6760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.5593503,39.4013181]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hamilton, Ohio | 1899 | sanborn06725_003 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T04:43:07Z","modified":"2026-09-22T04:43:07Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0009/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3933.4,6530.4 3935.3,6409.1 749.2,6359.0 591.3,2274.0 305.1,1436.2 1006.1,1202.2 5885.1,1191.6 5920.0,6523.9 3933.4,6530.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084hm:g4084hm_g067251899:06725_1899-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55663039670289,39.404219192809435]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55297058314423,39.40311814154911]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55464537983786,39.3997471393682]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.55830519339652,39.40084819062853]}}]}}]}