{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn06648_027.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Cleveland, Ohio | 1926 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"148"},{"label":"placed","value":"100"},{"label":"unplaced","value":"48"},{"label":"fit sources","value":"georef 57, georef-snap 32, snap:0 8, georef-street 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"29 sheet(s) cut into 76 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 41.55814,-81.56043 +/-7487m); p100__1 (tier 4, 41.55814,-81.56043 +/-7487m); p100__2 (tier 4, 41.55814,-81.56043 +/-7487m); p100__3 (tier 4, 41.55814,-81.56043 +/-7487m); p100__4 (tier 4, 41.55814,-81.56043 +/-7487m); p100__5 (tier 4, 41.55814,-81.56043 +/-7487m); p100__7 (tier 4, 41.55814,-81.56043 +/-7487m); p10__2 (tier 1, 41.58168,-81.56022 +/-189m); p11__1 (tier 1, 41.57540,-81.55837 +/-259m); p11__2 (tier 1, 41.57400,-81.56044 +/-102m); p13__2 (tier 1, 41.57915,-81.57281 +/-120m); p24__2 (tier 1, 41.60645,-81.52579 +/-100m); p2__2 (tier 1, 41.59249,-81.55050 +/-100m); p32 (tier 1, 41.56977,-81.56943 +/-256m); p33__2 (tier 1, 41.58295,-81.54859 +/-100m); p34__2 (tier 1, 41.55552,-81.56316 +/-100m); p35__1 (tier 1, 41.57200,-81.52767 +/-100m); p35__2 (tier 1, 41.57269,-81.52807 +/-100m); p36__2 (tier 2, 41.56132,-81.57232 +/-3618m); p37__2 (tier 1, 41.56865,-81.53987 +/-227m); p38__2 (tier 1, 41.57353,-81.56619 +/-137m); p42__2 (tier 1, 41.56087,-81.56585 +/-135m); p57__1 (tier 2, 41.55037,-81.57497 +/-100m); p57__2 (tier 2, 41.55037,-81.57497 +/-100m); p59 (tier 2, 41.54971,-81.57115 +/-313m); p69__2 (tier 4, 41.55814,-81.56043 +/-7487m); p79__1 (tier 1, 41.53532,-81.56587 +/-100m); p79__2 (tier 2, 41.54205,-81.56278 +/-167m); p82__2 (tier 1, 41.54679,-81.55539 +/-144m); p91__2 (tier 3, 41.50504,-81.56280 +/-644m); p92__1 (tier 4, 41.55814,-81.56043 +/-7487m); p92__2 (tier 4, 41.55814,-81.56043 +/-7487m); p93__1 (tier 1, 41.52389,-81.52071 +/-100m); p93__3 (tier 1, 41.52379,-81.52034 +/-100m); p94__3 (tier 1, 41.51845,-81.51793 +/-100m); p95__1 (tier 4, 41.55814,-81.56043 +/-7487m); p96__1 (tier 1, 41.54317,-81.56635 +/-106m); p96__2 (tier 1, 41.55270,-81.55517 +/-100m); p96__4 (tier 1, 41.55023,-81.55455 +/-157m); p97__1 (tier 1, 41.51730,-81.56557 +/-215m); p97__2 (tier 1, 41.51797,-81.56911 +/-218m); p99__1 (tier 3, 41.51087,-81.55661 +/-644m); p99__2 (tier 1, 41.50958,-81.55825 +/-122m); p99__3 (tier 1, 41.51014,-81.55563 +/-100m); p99__5 (tier 1, 41.50928,-81.55655 +/-100m); p99__7 (tier 1, 41.51131,-81.55708 +/-169m); p9__1 (tier 1, 41.58069,-81.56733 +/-103m); p9__2 (tier 2, 41.54416,-81.56276 +/-4087m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p1","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0001","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1563.8,1845.2 1632.0,1842.7 1418.5,1949.0 -0.0,1949.0 0.0,0.0 1539.3,0.0 1563.8,1845.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[829.0,1902.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.555261,41.589024]}},{"type":"Feature","properties":{"resourceCoords":[447.0,81.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.559151,41.590724]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0100__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p100 [6]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4276.0"},{"label":"split_canvas_w","value":"6460.0"},{"label":"split_canvas_h","value":"3520.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0100__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0100","type":"ImageService3","width":1615,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1615.0,1069.0 614.3,1078.3 0.0,1083.9 -0.0,1949.0 1301.3,1949.0 1307.8,1541.6 1615.0,1535.7 1615.0,1069.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0100__6/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1069.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50610190760187,41.58643860047541]}},{"type":"Feature","properties":{"resourceCoords":[1615.0,1069.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50318124765488,41.588401465429136]}},{"type":"Feature","properties":{"resourceCoords":[1615.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50175440905652,41.58720853021797]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.50467506900351,41.585245665264246]}},{"type":"Feature","properties":{"resourceCoords":[39.0,1614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.505148,41.585747]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p10 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2418.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"5378.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0010","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1632.0,831.1 1189.5,921.9 458.4,611.2 0.0,604.5 12.7,1949.0 859.8,1949.0 852.8,1718.9 1632.0,1716.1 1632.0,831.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[355.0,870.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5620358,41.580714]}},{"type":"Feature","properties":{"resourceCoords":[858.0,870.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.560783,41.580718]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p12","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"3"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0012","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1453.1,1692.9 -0.0,1832.1 -0.0,0.0 1407.5,0.0 1274.3,1441.0 1456.5,1458.0 1453.1,1692.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1457.0,1403.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.575267,41.574231]}},{"type":"Feature","properties":{"resourceCoords":[1457.0,516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.575344,41.575844]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p13 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0013__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0013","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1632.0,0.0 654.0,0.0 644.8,516.3 258.0,1036.3 0.0,1032.2 -0.0,1949.0 835.0,1949.0 1135.0,1949.0 1552.7,1949.0 1551.8,1853.2 1632.0,1852.7 1632.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1313.0,962.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5725925,41.5790505]}},{"type":"Feature","properties":{"resourceCoords":[1547.0,1160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5720328,41.578698]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0014","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1015.5,1828.8 180.2,1894.0 184.8,1949.0 -0.0,1949.0 -0.0,220.8 1432.1,136.5 1551.9,1897.8 1334.5,1910.0 1015.5,1828.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5754410695825,41.57768124716021]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57151612819547,41.577512993063195]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5717828488622,41.573981766969155]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57570779024923,41.57415002106617]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p15","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0015","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"82.3,1858.2 77.4,0.0 1632.0,0.0 1632.0,976.4 1565.7,976.4 1565.0,1849.0 82.3,1858.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[78.0,224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5720121,41.5770509]}},{"type":"Feature","properties":{"resourceCoords":[1565.0,1849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.568371,41.574122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p16","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0016","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1250.5,1868.8 80.0,1866.0 80.0,989.0 146.6,989.0 145.8,7.8 1632.0,0.0 1632.0,526.0 1506.7,525.7 1504.2,1710.9 1248.8,1709.7 1250.5,1868.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[80.0,989.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.568387,41.575707]}},{"type":"Feature","properties":{"resourceCoords":[80.0,1866.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.568371,41.574122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p17","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0017","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"259.9,1407.8 -0.0,1406.2 -0.0,230.6 872.2,236.9 866.7,0.0 1547.7,4.0 1557.0,1837.0 252.4,1838.0 259.9,1407.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1557.0,1156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.559085,41.577058]}},{"type":"Feature","properties":{"resourceCoords":[1557.0,1837.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.559066,41.575825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p18","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0018","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"641.9,1834.0 112.5,1826.7 117.4,0.0 1632.0,0.0 1632.0,822.3 1170.8,829.2 743.1,912.4 915.7,1799.1 642.3,1797.3 641.9,1834.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1133.0,1341.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.556612,41.576743]}},{"type":"Feature","properties":{"resourceCoords":[653.0,827.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.557801,41.57766]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p19","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0019","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,0.0 1632.0,0.0 1632.0,236.3 1591.0,251.6 1506.4,1818.2 1632.0,1810.2 1632.0,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1013.0,1695.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.583452,41.568318]}},{"type":"Feature","properties":{"resourceCoords":[273.0,1904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.585227,41.5678421]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p20","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0020","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"267.8,355.0 310.7,342.1 326.2,100.8 -0.0,79.8 -0.0,0.0 1423.1,0.0 1424.8,1949.0 78.4,1949.0 267.8,355.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1420.0,883.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.579375,41.5703695]}},{"type":"Feature","properties":{"resourceCoords":[966.0,1902.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.58013,41.56845]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p21","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0021","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1632.0,171.4 1632.0,1919.7 -0.0,1949.0 -0.0,2.3 1632.0,171.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[663.0,77.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5752204,41.5724875]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,1523.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.578419,41.570479]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0022","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1566.8,520.7 1632.0,527.9 1632.0,1949.0 1275.7,1949.0 1283.8,1879.5 243.7,1900.0 222.9,108.2 619.8,150.2 1528.5,353.1 1566.8,520.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57494677093874,41.57113222721689]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57448709204789,41.568230892242106]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57908590754734,41.567817283397545]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57954558643819,41.57071861837233]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0023","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1538.5,65.2 1532.8,1410.0 609.5,1423.8 61.2,1429.6 55.8,590.9 159.7,278.2 162.9,60.2 1538.5,65.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5718292632687,41.57437982033283]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.571771811312,41.57142126759067]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57646156986826,41.57136957634176]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57651902182495,41.574328129083916]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p24 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"6151.2"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1209.0,986.7 1209.0,69.0 122.0,68.2 120.3,1405.6 985.3,1398.6 1558.5,1458.7 1209.0,986.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1209.0,986.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5741236,41.5696025]}},{"type":"Feature","properties":{"resourceCoords":[1209.0,69.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.571903,41.569622]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p24 [3]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"2385.2"},{"label":"split_canvas_y","value":"5781.2"},{"label":"split_canvas_w","value":"4142.8"},{"label":"split_canvas_h","value":"2014.8"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"682.0,1949.0 1632.0,1949.0 1632.0,1537.8 1003.4,1445.3 596.3,1448.7 596.3,1949.0 682.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0024__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[596.3,1445.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52578373826357,41.606396871166744]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1445.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52419841988024,41.60786168038438]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52324775789451,41.607283567040284]}},{"type":"Feature","properties":{"resourceCoords":[596.3,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52483307627784,41.60581875782265]}},{"type":"Feature","properties":{"resourceCoords":[1511.0,194.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5267453,41.6091268]}},{"type":"Feature","properties":{"resourceCoords":[1511.0,194.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5266024,41.6089772]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p25","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0025","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1583.5,155.8 1562.9,1812.2 334.5,1798.3 87.9,1940.0 94.0,156.0 1583.5,155.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[865.0,1801.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.570049,41.571129]}},{"type":"Feature","properties":{"resourceCoords":[94.0,156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5719685,41.5740829]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p26","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0026","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"111.2,1949.0 109.8,1820.3 73.7,1819.9 75.0,162.0 1246.2,159.2 1243.6,0.0 1499.2,0.0 1500.4,451.9 1632.0,451.5 1632.0,1369.2 1508.8,1419.8 1509.3,1931.8 111.2,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1246.0,664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.56554,41.573221]}},{"type":"Feature","properties":{"resourceCoords":[75.0,162.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.568371,41.574122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p27","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0027","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1632.0,1949.0 -0.0,1949.0 -0.0,821.1 429.7,826.0 425.8,34.1 1632.0,40.3 1632.0,419.2 1572.2,420.0 1570.0,826.9 1571.0,1649.0 1632.0,1649.5 1632.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[433.0,1233.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.563208,41.575786]}},{"type":"Feature","properties":{"resourceCoords":[1571.0,1649.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.564201,41.573719]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0028","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1632.0,518.9 1632.0,1949.0 60.1,1949.0 64.7,1438.0 25.2,1455.9 42.9,33.9 1085.8,36.5 1085.9,0.0 1360.5,0.0 1368.1,37.6 1567.4,38.4 1576.2,558.3 1632.0,518.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5604077526749,41.57587170970265]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55646130393662,41.57590943063115]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55640150931545,41.57235876242813]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56034795805374,41.572321041499634]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p29","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0029","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1590.0,789.8 1476.8,1375.6 65.1,1949.0 162.3,1466.5 100.1,1494.2 194.3,981.5 -0.0,941.6 -0.0,0.0 435.4,0.0 816.6,81.8 889.6,81.1 904.9,0.0 1632.0,0.0 1632.0,758.7 1590.0,789.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5575783,41.577508]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5537019,41.5781302]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5527085,41.574667]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5565849,41.5740448]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0002","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"42.2,1800.8 710.5,1467.0 956.1,1431.3 1045.4,1395.0 1046.4,1365.0 1116.7,1366.0 1475.9,1219.9 1552.6,1372.4 1632.0,1373.6 1632.0,0.0 0.0,0.0 -0.0,1949.0 69.0,1947.8 42.2,1800.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55766990577722,41.592386921506474]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55510524407259,41.59459425668946]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55160525125719,41.59228743200942]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55416991296181,41.59008009682643]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0003","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1625.1,0.0 1598.7,1791.9 1050.9,1949.0 0.0,1949.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55512414505728,41.58734700313342]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55405249098433,41.5902044471246]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54952190203286,41.58924048259605]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55059355610581,41.586383038604865]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p30","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0030","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,545.0 35.4,506.6 -0.0,323.4 0.0,-0.0 1632.0,0.0 1632.0,1903.2 1564.0,1949.0 -0.0,1949.0 -0.0,545.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0030/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5534266,41.5777021]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.549458,41.5777634]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54936020000001,41.574218]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5533288,41.5741567]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p31","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0031","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1632.0,206.5 1632.0,1949.0 1475.2,1949.0 1459.8,1755.2 194.1,1855.7 198.2,806.4 117.6,806.1 118.9,334.8 365.8,192.7 1632.0,206.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[897.0,195.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.570049,41.571129]}},{"type":"Feature","properties":{"resourceCoords":[117.0,1019.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.571903,41.569622]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0033__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p33 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0033__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0033","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"371.6,39.4 147.6,38.6 148.2,419.4 88.2,420.2 89.1,1655.2 150.4,1655.5 150.7,1824.7 1069.0,1825.6 1119.5,1949.0 1632.0,1949.0 1632.0,961.9 1202.2,955.7 858.3,0.0 353.2,-0.0 371.6,39.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0033__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[365.0,1657.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.564203,41.573221]}},{"type":"Feature","properties":{"resourceCoords":[94.0,1238.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.563195,41.573713]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0034__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p34 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2559.2"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0034__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0034","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5.4,0.0 633.8,1592.9 639.8,0.0 5.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0034__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56362272912085,41.55703204931982]}},{"type":"Feature","properties":{"resourceCoords":[639.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56325938600479,41.557128007088814]}},{"type":"Feature","properties":{"resourceCoords":[639.8,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56287161694014,41.55629415763289]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5632349600562,41.5561981998639]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0035__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p35 [3]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2390.4"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"5405.6"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0035__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0035","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"197.0,1148.3 155.8,1482.2 -0.0,1534.9 -0.0,1949.0 486.2,1949.0 1165.1,1657.7 1632.0,1618.8 1632.0,746.9 1553.7,746.8 1553.8,804.8 657.3,806.5 197.0,1148.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0035__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[657.0,806.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5741236,41.5696025]}},{"type":"Feature","properties":{"resourceCoords":[1553.0,138.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5719211,41.5708574]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0036__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p36 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0036__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0036","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1632.0,0.0 740.8,0.0 368.7,121.9 121.2,101.2 129.7,0.0 0.0,0.0 -0.0,1930.3 1380.7,1272.1 1488.3,1279.9 1493.2,1218.4 1632.0,1152.3 1632.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0036__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[826.0,1533.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.571768,41.562648]}},{"type":"Feature","properties":{"resourceCoords":[86.0,831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.575569,41.564883]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0037__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p37 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2405.6"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"5390.4"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0037__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0037","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.1,1379.8 0.0,1466.3 -0.0,1949.0 153.1,1949.0 153.1,1860.5 1462.0,1868.5 1454.3,714.1 169.8,1459.3 163.1,1379.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0037__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[956.0,1869.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.573572,41.560248]}},{"type":"Feature","properties":{"resourceCoords":[1462.0,1869.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.572342,41.560256]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0038__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p38 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0038__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0038","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1528.6,1907.5 1553.5,0.0 1341.7,0.0 51.8,736.8 46.0,1886.0 1528.6,1907.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0038__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1546.0,915.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.568727,41.562087]}},{"type":"Feature","properties":{"resourceCoords":[46.0,1886.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.572342,41.560256]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p39","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0039","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,113.9 60.9,114.2 61.3,25.4 1632.0,37.0 1632.0,369.3 1371.8,368.3 1370.9,1057.7 1481.2,1346.7 1175.9,1744.2 1206.5,1825.4 645.0,1823.1 644.9,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0039/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57567203065334,41.56029440319442]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57174635255414,41.560330990592135]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57168836879899,41.556798156538164]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57561404689818,41.55676156914045]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0004","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"28.5,1901.2 80.4,243.9 122.9,0.0 863.4,0.0 1157.4,85.9 1632.0,110.6 1632.0,1477.6 28.5,1901.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1490.0,1515.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5499238,41.5920399]}},{"type":"Feature","properties":{"resourceCoords":[29.0,1901.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.549909,41.5892599]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p40 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"260.1,76.7 260.5,408.6 -0.0,408.0 -0.0,1102.8 318.4,1949.0 586.6,1949.0 931.6,1602.0 931.4,1587.6 1186.3,1268.3 1419.8,1111.1 1632.0,897.7 1632.0,563.0 1632.0,83.3 260.1,76.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[314.0,409.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5716068,41.559662]}},{"type":"Feature","properties":{"resourceCoords":[314.0,75.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5716156,41.5602627]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p40 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3725.6"},{"label":"split_canvas_y","value":"4304.4"},{"label":"split_canvas_w","value":"2802.4"},{"label":"split_canvas_h","value":"3491.6"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1570.1,1494.5 1205.3,1255.5 1186.3,1268.3 952.2,1561.5 1511.5,1931.4 1570.1,1494.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0040__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1570.0,1495.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.571367,41.556543]}},{"type":"Feature","properties":{"resourceCoords":[1511.1,1931.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.57213,41.555918]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p41","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0041","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.5,855.1 348.8,702.0 288.0,0.0 1632.0,0.0 1632.0,1949.0 95.3,1899.5 89.5,855.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[585.0,1904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.567541,41.562084]}},{"type":"Feature","properties":{"resourceCoords":[1076.0,1904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.566352,41.56209]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0042__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p42 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0042__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0042","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"177.3,1860.2 1411.3,658.1 1387.8,634.3 1632.0,390.3 1632.0,0.0 1601.5,0.0 1600.7,125.7 1049.9,122.1 1050.0,78.0 78.2,66.8 68.0,1059.0 179.1,1059.5 177.3,1860.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0042__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1050.0,78.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.566352,41.56209]}},{"type":"Feature","properties":{"resourceCoords":[68.0,1059.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.56872,41.560272]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p43 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6528.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1249.3,0.0 686.4,0.0 686.8,127.1 40.2,129.8 39.7,0.0 -0.0,0.0 -0.0,1949.0 209.0,1949.0 1488.3,611.5 1249.3,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[94.0,806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5754715,41.5555479]}},{"type":"Feature","properties":{"resourceCoords":[94.0,341.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5754808,41.556383]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p43 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"1168.4"},{"label":"split_canvas_y","value":"2302.4"},{"label":"split_canvas_w","value":"5359.6"},{"label":"split_canvas_h","value":"5493.6"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1596.9,609.6 812.9,1368.8 292.1,1949.0 1231.0,1949.0 1602.3,1949.0 1596.9,609.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0043__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[292.1,575.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57769358576748,41.55162181810488]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,575.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57542561574807,41.55334930615597]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57307512528918,41.55159680732309]}},{"type":"Feature","properties":{"resourceCoords":[292.1,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57534309530858,41.54986931927199]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p44","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0044","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.0,1886.0 33.6,156.3 61.0,32.8 96.2,10.9 196.5,0.0 225.8,30.4 1548.7,16.5 1514.2,1872.2 34.0,1886.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[34.0,817.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5741,41.552251]}},{"type":"Feature","properties":{"resourceCoords":[34.0,1886.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.572203,41.550904]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p45","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0045","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"34.2,33.8 1614.1,8.8 1572.3,1443.3 1632.0,1444.8 1632.0,1949.0 27.5,1949.0 34.2,33.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57308539961247,41.55526908540401]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57035624319153,41.55738841189237]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56699771026511,41.554932232670865]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56972686668605,41.5528129061825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p46","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0046/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0046","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"72.4,218.8 1514.5,261.2 1484.3,581.5 1502.0,1469.8 1632.0,1476.2 1632.0,1751.3 1508.8,1753.6 1508.8,1813.1 79.0,1797.5 72.4,218.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0046/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[71.0,1447.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.569781,41.55781]}},{"type":"Feature","properties":{"resourceCoords":[71.0,504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.568158,41.559008]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0047","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,63.6 1632.0,9.9 1632.0,638.1 1339.4,969.4 1344.0,1078.0 1601.9,1321.2 1570.3,1606.0 1632.0,1603.5 1632.0,1949.0 361.4,1949.0 370.4,1523.1 -0.0,1507.3 -0.0,63.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56776839146596,41.559453678322555]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56489999222171,41.56147819992208]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56169149589643,41.55889686808899]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56455989514068,41.55687234648947]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p48","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0048","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1526.3,1134.7 1632.0,880.9 1632.0,1949.0 -0.0,1949.0 -0.0,135.4 868.9,75.5 1547.0,95.5 1546.4,512.9 1632.0,510.6 1632.0,751.5 1534.8,711.5 1526.3,1134.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0048/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[41.0,571.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.566598,41.555388]}},{"type":"Feature","properties":{"resourceCoords":[1547.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.56461,41.557896]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0049/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0049","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"37.0,1615.4 37.9,1949.0 -0.0,1949.0 0.0,0.0 1632.0,-0.0 1632.0,1744.9 1348.2,1701.2 1093.8,1949.0 984.9,1949.0 665.8,1642.1 37.0,1615.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56222795228626,41.56360074363747]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55942742791879,41.56153080561898]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56270801531986,41.55901064364782]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56550853968733,41.56108058166631]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p5","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"5"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0005","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"108.0,1876.0 108.0,1492.4 -0.0,1463.8 -0.0,0.0 1632.0,0.0 1632.0,1869.0 108.0,1876.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[108.0,538.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5499345,41.594049]}},{"type":"Feature","properties":{"resourceCoords":[108.0,1876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5499216,41.591611]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p50","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0050","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1268.5,0.0 1632.0,1651.4 1632.0,1949.0 -0.0,1949.0 -0.0,1905.2 176.5,1900.6 134.5,270.7 -0.0,274.2 -0.0,0.0 1268.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0050/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56291344024851,41.56378375848493]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56009231932197,41.56584184649166]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55683041915131,41.563303222686166]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55965154007785,41.56124513467944]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p51","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0051/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0051","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"598.6,1904.2 182.3,1926.7 201.5,1082.7 -0.0,622.2 0.0,0.0 1432.2,0.0 1427.5,363.4 1469.1,354.6 1434.1,1840.9 1408.5,1843.3 1407.5,1920.4 597.9,1949.0 598.6,1904.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56094762472283,41.566038252686546]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55765341355415,41.56764124319898]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55511272535443,41.56467699621879]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55840693652311,41.56307400570636]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p52","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0052/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0052","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"42.0,360.6 -0.0,370.1 -0.0,-0.0 1352.4,0.0 1632.0,1262.7 1632.0,1949.0 -0.0,1949.0 -0.0,1870.8 26.0,1868.1 42.0,360.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0052/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55805881281913,41.56744753328303]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55478304961512,41.56899683381603]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55232740296732,41.566049253380555]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55560316617132,41.564499952847555]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p53","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0053/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0053","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 1632.0,0.0 1632.0,744.2 1571.5,744.2 1574.4,981.8 1447.6,1277.5 1444.7,1797.1 638.4,1562.1 439.2,1949.0 -0.0,1949.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0053/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55650260783513,41.56961641698033]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55367312328309,41.57169737805307]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55035776915854,41.56916443906397]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55318725371058,41.56708347799123]}},{"type":"Feature","properties":{"resourceCoords":[1096.0,736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.553351,41.570057]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p54","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0054","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1607.5,101.7 1632.0,95.2 1632.0,1949.0 -0.0,1949.0 -0.0,500.5 277.5,425.9 367.8,0.0 1632.0,0.0 1607.5,101.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0054/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55351382333268,41.56807307665175]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55007318133198,41.56952543403677]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54777117250005,41.566429516617]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55121181450075,41.56497715923198]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p55","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0055/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0055","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1765.7 -0.0,1247.9 124.7,953.0 120.5,716.3 180.8,716.1 176.7,0.0 1507.5,3.1 1508.7,1861.3 1599.4,1949.0 359.3,1949.0 409.1,1857.6 -0.0,1765.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0055/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55393697296718,41.57143824882334]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55109673090577,41.573524493837525]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54778980013248,41.570968975908265]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55063004219389,41.56888273089408]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0056/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0056","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1857.8 0.0,0.0 660.0,0.0 850.5,178.5 931.1,191.8 1110.7,0.0 1632.0,0.0 1632.0,1949.0 94.3,1949.0 -0.0,1857.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0056/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5513081287134,41.5733612238729]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54846882203218,41.57544938699249]}},{"type":"Feature","properties":{"resourceCoords":[1632.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54515875775817,41.57289478252084]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5479980644394,41.57080661940125]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p58","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0058/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0058","type":"ImageService3","width":1619,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1619.0,1372.8 1191.1,1949.0 -0.0,1949.0 -0.0,-0.0 1619.0,0.0 1619.0,1372.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0058/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57548286877321,41.54727450207978]}},{"type":"Feature","properties":{"resourceCoords":[1619.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5715505047116,41.54727234803339]}},{"type":"Feature","properties":{"resourceCoords":[1619.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57155396406017,41.54372385116807]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57548632812178,41.54372600521446]}},{"type":"Feature","properties":{"resourceCoords":[55.0,1138.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5753513,41.5452025]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p6","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0006","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"81.7,1796.8 98.8,141.7 1622.7,150.6 1632.0,1949.0 1354.2,1949.0 1353.7,1802.6 81.7,1796.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1025.0,1802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.547609,41.58861]}},{"type":"Feature","properties":{"resourceCoords":[88.0,1186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5499114,41.5897079]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p60 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6436.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060","type":"ImageService3","width":1609,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1609.0,412.5 888.1,404.9 52.0,410.0 53.8,0.0 0.0,-0.0 18.0,1795.2 46.7,1795.5 46.1,1949.0 1609.0,1949.0 1609.0,412.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57210683101067,41.550699622643364]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5694192285086,41.55282638854069]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5659824640722,41.550386069834914]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56867006657428,41.54825930393759]}},{"type":"Feature","properties":{"resourceCoords":[52.0,410.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.571297,41.550255]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p60 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3225.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3210.8"},{"label":"split_canvas_h","value":"1650.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060","type":"ImageService3","width":1609,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"849.8,60.9 849.9,0.0 811.2,0.0 806.3,404.0 821.7,404.2 822.5,113.8 849.4,113.8 848.0,318.6 1609.0,316.0 1609.0,72.8 1594.3,57.3 849.8,60.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0060__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[806.3,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57256358505705,41.550941023489074]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56988870741941,41.55306928638334]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,412.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5684284343953,41.552038035951185]}},{"type":"Feature","properties":{"resourceCoords":[806.3,412.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57110331203295,41.54990977305692]}},{"type":"Feature","properties":{"resourceCoords":[849.3,60.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.572203,41.550904]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p61","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0061","type":"ImageService3","width":1609,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1509.8,525.3 1516.5,1949.0 -0.0,1949.0 -0.0,51.4 1540.5,296.3 1509.8,525.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5683707,41.548208]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5651864,41.5465133]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5679294,41.543626499999995]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5711137,41.5453212]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p62","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0062/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0062","type":"ImageService3","width":1609,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1488.6,275.0 1483.6,1921.2 1383.7,1911.4 1380.2,1949.0 -0.0,1949.0 -0.0,305.9 1488.6,275.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0062/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[309.0,1370.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.571979,41.543406]}},{"type":"Feature","properties":{"resourceCoords":[1484.0,1894.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.570455,41.5413769]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p63","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0063/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0063","type":"ImageService3","width":1609,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1846.5 0.0,-0.0 28.9,0.0 30.9,155.0 1609.0,137.2 1609.0,1907.6 -0.0,1846.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0063/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5689111436433,41.54847568265552]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56621818786485,41.550559024493005]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56286983793744,41.54810052281756]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5655627937159,41.54601718098008]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0064/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0064","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.5,1901.0 -0.0,1046.0 0.0,0.0 1618.0,0.0 1618.0,836.0 1484.1,1913.0 44.5,1901.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0064/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5661109724605,41.550617495706454]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56326585237524,41.5526005953962]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5600962450869,41.55001770287355]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56294136517216,41.5480346031838]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p65","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0065/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0065","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1888.2 124.6,818.4 118.3,0.0 1599.7,0.0 1550.4,1892.7 1481.5,1893.0 1479.4,1949.0 723.5,1949.0 721.4,1891.3 -0.0,1888.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0065/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5634586330334,41.552440751163566]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56057131462336,41.55442226927661]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55740414515368,41.551801142253424]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56029146356373,41.54981962414038]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p66","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0066/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0066","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1893.6 68.0,1890.7 48.5,22.9 0.0,-0.0 1262.8,0.0 1302.7,1922.6 1618.0,1916.1 1618.0,1949.0 -0.0,1949.0 -0.0,1893.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0066/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56073066485679,41.5543742565303]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55770890703737,41.556300904257824]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55462935231667,41.55355781027578]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55765111013609,41.551631162548254]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0067/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0067","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 0.0,0.0 1329.6,15.2 1483.2,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55838116345397,41.55588544248741]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55544423356719,41.55783807271342]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55232307244235,41.55517204879624]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55526000232913,41.55321941857022]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p68","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0068/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0068","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"168.4,1949.0 -0.0,0.0 1618.0,0.0 1618.0,1949.0 168.4,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0068/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.555943474232,41.557469287030905]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55300651012814,41.55939454269706]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54992902959033,41.55672855354874]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55286599369418,41.55480329788258]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p69 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6472.0"},{"label":"split_canvas_h","value":"4204.4"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1618.0,824.5 1367.5,822.7 1373.1,103.0 1618.0,104.2 1618.0,0.0 -0.0,-0.0 0.0,1046.5 934.1,1049.2 1618.0,1051.1 1618.0,824.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1282.0,822.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5854053,41.5249867]}},{"type":"Feature","properties":{"resourceCoords":[1282.0,101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5867869,41.525772]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p69 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"1417.6"},{"label":"split_canvas_y","value":"4196.8"},{"label":"split_canvas_w","value":"5054.4"},{"label":"split_canvas_h","value":"3599.2"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"843.8,1294.3 657.3,1618.2 598.7,1569.8 354.4,1949.0 1249.0,1949.0 1618.0,1949.0 1618.0,1896.4 843.8,1294.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0069__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[354.4,1049.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5348009036973,41.56893669161157]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1049.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53345780207776,41.57100612031542]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53149208872865,41.57028926745016]}},{"type":"Feature","properties":{"resourceCoords":[354.4,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5328351903482,41.56821983874631]}},{"type":"Feature","properties":{"resourceCoords":[844.2,1294.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5337453,41.569543]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p7","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0007","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1284.8 52.6,1298.7 354.6,294.3 357.5,89.8 1632.0,100.8 1632.0,1768.5 1289.5,1765.5 1286.3,1949.0 -0.0,1949.0 -0.0,1284.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1292.0,1622.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.547567,41.58584]}},{"type":"Feature","properties":{"resourceCoords":[352.0,473.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5499018,41.5878979]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p70","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0070/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0070","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"245.7,1013.6 243.9,792.9 -0.0,793.0 -0.0,92.0 238.5,88.9 237.8,0.0 1618.0,0.0 1519.2,19.7 1519.3,84.3 1534.8,84.3 1504.9,1931.6 -0.0,1949.0 -0.0,1015.5 245.7,1013.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0070/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[897.0,1811.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.581935,41.525272]}},{"type":"Feature","properties":{"resourceCoords":[897.0,85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5853107,41.5272217]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0071/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0071","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1618.0,0.0 1618.0,73.2 1558.3,72.4 1500.1,1949.0 -0.0,1949.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.58449947936627,41.52820632071481]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.58209827493488,41.53053309075814]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57838064153238,41.52835245724639]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.58078184596377,41.52602568720306]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0072/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p72","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0072/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0072","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1618.0,1645.6 1618.0,1949.0 -0.0,1949.0 29.0,49.7 89.1,49.5 88.3,0.0 305.9,0.0 305.9,0.0 1618.0,0.0 1572.5,114.0 1516.6,1643.3 1618.0,1645.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0072/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.58218527776398,41.530381614815376]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57975198378352,41.53266427665147]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57610470170546,41.53045457596444]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57853799568592,41.52817191412835]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p73","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0073/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0073","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"35.0,1916.3 -0.0,1949.0 -0.0,-0.0 1618.0,-0.0 1615.8,1776.8 35.0,1916.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0073/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57471275412668,41.53729229970294]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5716607085789,41.535423782114435]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5746464730451,41.53265238156085]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57769851859288,41.534520899149356]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p74","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0074/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0074","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"20.5,1719.4 4.6,315.8 1595.5,162.7 1599.2,1757.6 20.5,1719.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0074/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5771059350088,41.53497513411755]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5740951611403,41.53310190637768]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57708834481824,41.530367884447536]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.58009911868673,41.53224111218741]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p75","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0075/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0075","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"278.3,229.0 -0.0,227.3 0.0,0.0 1618.0,0.0 1618.0,242.4 1488.9,248.2 1504.4,855.3 1385.5,1941.3 -0.0,1949.0 -0.0,1853.1 257.0,1855.0 278.3,229.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0075/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[287.0,261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.574639,41.5372685]}},{"type":"Feature","properties":{"resourceCoords":[951.0,1772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5707703,41.5365034]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p76","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0076/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0076","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,239.5 125.3,226.8 111.0,0.0 1618.0,0.0 1542.1,1609.9 1618.0,1598.8 1618.0,1949.0 -0.0,1949.0 50.2,849.8 -0.0,239.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0076/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57326945177638,41.53928492759103]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57067409417834,41.54146056054521]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56719735351977,41.539104007713505]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56979271111781,41.53692837475932]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p77","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0077/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0077","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.4,274.9 85.3,-0.0 223.0,1.1 863.2,160.3 1426.2,136.7 1426.2,136.7 1618.0,163.4 1618.0,1949.0 52.9,1764.8 48.4,274.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0077/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5658325153745,41.546296652062026]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56266172097106,41.54459133076493]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56538708991889,41.54171250328823]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56855788432232,41.543417824585326]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0078/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p78","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0078/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0078","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"40.0,1680.2 27.4,67.8 1599.8,197.9 1593.0,-0.0 1618.0,-0.0 1618.0,1777.8 1530.0,1771.0 1535.2,1847.3 40.0,1680.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0078/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56814971986313,41.5437617944402]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56506280563663,41.54197716296096]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56791481025931,41.53917437960306]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.57100172448581,41.5409590110823]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0008","type":"ImageService3","width":1632,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,193.2 1183.3,201.4 1185.0,0.0 1632.0,0.0 1632.0,1949.0 -0.0,1949.0 -0.0,193.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1183.0,975.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.547548,41.583804]}},{"type":"Feature","properties":{"resourceCoords":[240.0,975.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5498413,41.5837869]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0080/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p80","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0080/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0080","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1949.0 0.0,0.0 1618.0,0.0 1618.0,1949.0 0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0080/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56257640878435,41.54003353659843]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56065107680607,41.54264077927193]}},{"type":"Feature","properties":{"resourceCoords":[1618.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55648452569078,41.54089263605467]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55840985766906,41.53828539338117]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p81","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0081/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0081","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.0,-0.0 1478.0,-0.0 1384.8,1788.6 836.4,1908.8 45.4,1872.3 83.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0081/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5624936106842,41.548673656889854]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55976235688678,41.54658054875806]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56312004152294,41.544091648900135]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56585129532036,41.54618475703193]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0082__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p82 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6448.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0082__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0082","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1894.0 197.4,1882.5 211.9,1949.0 485.0,1949.0 484.4,1509.1 1612.0,1084.1 1612.0,-0.0 1583.9,41.9 1582.5,-0.0 18.9,-0.0 -0.0,1894.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0082__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[637.0,628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.559997,41.545272]}},{"type":"Feature","properties":{"resourceCoords":[637.0,75.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5590305,41.545933]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0083/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p83","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0083/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0083","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"164.7,-0.0 1403.0,14.4 1495.9,1803.9 105.0,1807.8 164.7,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0083/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1480.0,1397.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.559306,41.547291]}},{"type":"Feature","properties":{"resourceCoords":[1374.0,207.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.55741,41.548939]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0084/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p84","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0084/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0084","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,622.5 -0.0,0.0 1612.0,-0.0 1612.0,1796.2 88.8,1731.4 -0.0,622.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0084/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[580.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.557684,41.547192]}},{"type":"Feature","properties":{"resourceCoords":[688.0,1824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5590305,41.545933]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p85","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"25"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0085/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0085","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,-0.0 1612.0,0.0 1612.0,460.2 1545.5,461.0 1566.1,1683.2 1588.9,1740.1 1591.4,1933.0 1612.0,1933.0 1612.0,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0085/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[764.0,465.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5453822,41.5252073]}},{"type":"Feature","properties":{"resourceCoords":[1037.0,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5440964,41.5206643]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0086/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p86","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"30"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0086/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0086","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1949.0 75.0,1949.0 72.9,1757.0 50.3,1700.2 32.3,483.8 54.8,483.6 98.4,483.2 99.3,25.1 -0.0,24.9 -0.0,-0.0 1612.0,0.0 1612.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0086/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[555.0,1726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5390988,41.5206973]}},{"type":"Feature","properties":{"resourceCoords":[599.0,751.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5388739,41.5242337]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0087/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p87","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0087/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0087","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,-0.0 1612.0,0.0 1534.2,52.4 1612.0,135.8 1612.0,403.3 1341.4,525.2 1314.9,1464.6 1304.7,1440.5 349.2,1869.1 375.2,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0087/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56974838811098,41.51975343360314]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56198019292526,41.51998460346254]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5616095312441,41.51290241873901]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56937772642982,41.51267124887961]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0088/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p88","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0088/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0088","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1560.6 -0.0,617.8 267.9,487.9 260.4,224.3 180.0,138.1 256.5,83.4 -0.0,90.6 -0.0,-0.0 1612.0,0.0 1612.0,1851.6 96.3,1855.1 67.5,1713.8 -0.0,1560.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0088/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5632174691327,41.52027636449788]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55546899836659,41.52034174552322]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5553641646283,41.51327758992632]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5631126353944,41.51321220890098]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0089/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p89","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"22"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0089/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0089","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1548.8 -0.0,195.3 52.5,213.2 53.9,129.1 1093.7,29.9 1104.6,223.0 1082.0,365.3 1612.0,561.7 1612.0,1105.8 1414.9,1621.8 1170.2,1527.2 1064.5,1447.9 982.9,1659.1 1194.0,1741.6 1134.8,1905.3 1246.7,1949.0 535.0,1949.0 362.6,1812.7 137.0,1714.0 -0.0,1548.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0089/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[47.0,886.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5664203,41.5104425]}},{"type":"Feature","properties":{"resourceCoords":[1588.0,1167.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5589677,41.5115052]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0090/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p90","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0090/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0090","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"257.2,1329.7 29.8,1327.5 31.1,1102.0 158.5,1138.5 421.6,1140.0 422.6,589.9 228.7,83.2 1083.0,88.2 1170.9,76.2 1170.5,0.0 1612.0,0.0 1612.0,1949.0 -0.0,1949.0 -0.0,1647.7 380.4,1504.1 260.0,1503.0 257.2,1329.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0090/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56102434178679,41.513883490587816]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55324211657526,41.51391683047069]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55318866377118,41.50682120024428]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.56097088898271,41.506787860361406]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0091__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p91 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"23"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6448.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0091__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0091","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1949.0 1612.0,456.7 1106.3,455.1 1102.9,327.6 1019.6,327.5 1020.1,25.1 734.1,133.3 524.8,66.8 279.0,54.3 182.4,0.0 -0.0,-0.0 -0.0,1949.0 1612.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0091__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1097.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.560563,41.503312]}},{"type":"Feature","properties":{"resourceCoords":[1329.0,1286.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.559439,41.503318]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0093__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p93 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6448.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0093__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0093","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"277.1,1745.5 1612.0,1941.6 1612.0,0.0 550.2,0.0 550.8,258.8 431.4,258.5 423.2,950.7 0.0,950.7 -0.0,1748.0 277.1,1745.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0093__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1071.0,382.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.51944,41.522721]}},{"type":"Feature","properties":{"resourceCoords":[537.0,1783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.520743,41.520202]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p94 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6448.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,192.1 398.6,0.0 -0.0,-0.0 0.0,778.2 453.7,778.0 588.8,1361.0 602.1,1418.4 592.8,1418.6 615.8,1753.2 625.9,1949.0 675.0,1949.0 975.0,1949.0 1612.0,1949.0 1612.0,192.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52233588703707,41.52026966258404]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51842055122968,41.520280583876044]}},{"type":"Feature","properties":{"resourceCoords":[1612.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51840293572445,41.51673211063119]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.52231827153184,41.51672118933919]}},{"type":"Feature","properties":{"resourceCoords":[1200.0,138.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.51942,41.520027]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p94 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3112.0"},{"label":"split_canvas_w","value":"2408.4"},{"label":"split_canvas_h","value":"2602.8"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1428.7 592.8,1418.6 602.1,1418.4 588.8,1361.0 453.7,778.0 0.0,778.2 -0.0,1428.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0094__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,778.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.5176578780532,41.52096347444175]}},{"type":"Feature","properties":{"resourceCoords":[602.1,778.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51619219917112,41.52083705388698]}},{"type":"Feature","properties":{"resourceCoords":[602.1,1428.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51637350713189,41.519641941786645]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1428.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51783918601397,41.51976836234141]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p95 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2791.6"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"411.3,0.0 409.5,572.3 409.5,575.0 244.0,557.0 0.0,539.1 -0.0,1949.0 143.7,1949.0 697.8,1634.8 697.9,0.0 411.3,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51724619770107,41.61864508096293]}},{"type":"Feature","properties":{"resourceCoords":[697.9,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51555318956775,41.618578138922]}},{"type":"Feature","properties":{"resourceCoords":[697.9,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51580255120936,41.61503456760108]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.51749555934268,41.61510150964201]}},{"type":"Feature","properties":{"resourceCoords":[364.9,1825.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5165944,41.6152917]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p95 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"2791.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3656.8"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095","type":"ImageService3","width":1612,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1238.0 1612.0,282.0 1612.0,0.0 1378.9,0.0 811.8,303.5 697.9,296.9 697.8,1949.0 1612.0,1949.0 1612.0,1238.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0095__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1037.5,1615.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.516576,41.612683]}},{"type":"Feature","properties":{"resourceCoords":[1037.5,194.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5165944,41.6152917]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0096__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p96 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1780.4"},{"label":"split_canvas_w","value":"4714.8"},{"label":"split_canvas_h","value":"6015.6"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0096__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0096","type":"ImageService3","width":1619,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"154.0,1949.0 384.0,1949.0 1178.7,1949.0 1169.7,459.6 972.3,455.3 906.9,453.9 906.9,478.4 772.5,526.0 512.1,527.1 317.1,445.1 0.0,445.4 0.0,954.0 0.0,1110.0 -0.0,1949.0 154.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0096__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,445.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54698797952625,41.55942593344123]}},{"type":"Feature","properties":{"resourceCoords":[1178.7,445.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54496526935812,41.56094544014655]}},{"type":"Feature","properties":{"resourceCoords":[1178.7,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54237937406964,41.559011275655045]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.54440208423777,41.55749176894973]}},{"type":"Feature","properties":{"resourceCoords":[1155.7,527.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.5448646,41.5608097]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0098/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p98","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0098/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0098","type":"ImageService3","width":1619,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,0.0 1619.0,-0.0 1619.0,631.5 1260.8,198.0 1220.2,231.8 1249.3,1218.5 1619.0,1154.1 1619.0,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0098/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53231227351476,41.57252468220804]}},{"type":"Feature","properties":{"resourceCoords":[1619.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53070059579282,41.56984499522969]}},{"type":"Feature","properties":{"resourceCoords":[1619.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53498223240749,41.56838321378886]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.53659391012943,41.57106290076722]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p99 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"3203.2"},{"label":"split_canvas_y","value":"2979.6"},{"label":"split_canvas_w","value":"3280.8"},{"label":"split_canvas_h","value":"2008.0"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1620.1,753.3 802.3,744.9 801.0,1171.6 1571.0,1192.7 1620.1,753.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[800.8,744.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55676428301646,41.51013733911287]}},{"type":"Feature","properties":{"resourceCoords":[1621.0,744.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55578086972257,41.51016175947601]}},{"type":"Feature","properties":{"resourceCoords":[1621.0,1246.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55576102980075,41.50970740177633]}},{"type":"Feature","properties":{"resourceCoords":[800.8,1246.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55674444309464,41.50968298141319]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099__6/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cleveland, Ohio | 1926 | sanborn06648_027 p99 [6]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"2958.0"},{"label":"split_canvas_y","value":"4964.8"},{"label":"split_canvas_w","value":"3526.0"},{"label":"split_canvas_h","value":"1458.8"}],"created":"2026-09-21T13:49:55Z","modified":"2026-09-21T13:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099__6/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1621.0,1275.5 739.7,1275.7 739.5,1604.8 1621.0,1605.9 1621.0,1275.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06648192613:06648_13_1926-0099__6/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[739.5,1241.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55756346565961,41.51251056374158]}},{"type":"Feature","properties":{"resourceCoords":[1621.0,1241.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55543395223327,41.51252063205128]}},{"type":"Feature","properties":{"resourceCoords":[1621.0,1605.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55542842708603,41.511856060645286]}},{"type":"Feature","properties":{"resourceCoords":[739.5,1605.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.55755794051238,41.51184599233559]}}]}}]}