{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05447_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Clifton, New-Jersey | 1951 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"98"},{"label":"placed","value":"84"},{"label":"unplaced","value":"14"},{"label":"fit sources","value":"georef 53, georef-snap 30, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"10 sheet(s) cut into 23 panels"},{"label":"unplaced pages","value":"p0 (tier 1, 40.92487,-74.15889 +/-499m); p1 (tier 2, 40.85610,-74.14166 +/-3256m); p18 (tier 1, 40.88920,-74.14238 +/-516m); p204 (tier 2, 40.82498,-74.12902 +/-197m); p209__2 (tier 1, 40.85708,-74.13851 +/-188m); p213 (tier 2, 40.84832,-74.15454 +/-521m); p218__1 (tier 1, 40.86933,-74.19096 +/-416m); p219__1 (tier 1, 40.86699,-74.16624 +/-451m); p220__1 (tier 2, 40.85488,-74.19148 +/-100m); p220__3 (tier 2, 40.85488,-74.19148 +/-100m); p220__4 (tier 1, 40.87186,-74.18774 +/-184m); p221 (tier 1, 40.83989,-74.16050 +/-502m); p9__1 (tier 3, 40.84804,-74.17365 +/-918m); p9__2 (tier 3, 40.84804,-74.17365 +/-918m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0010","type":"ImageService3","width":1693,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1644.7,574.2 982.3,1559.9 983.1,1772.7 420.5,1765.9 114.4,1733.7 128.6,825.1 542.2,335.2 722.7,479.4 980.5,166.9 1156.5,308.0 896.6,624.4 1216.3,849.1 1522.8,476.0 1644.7,574.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14573059391078,40.87402047918063]}},{"type":"Feature","properties":{"resourceCoords":[1693.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13945563119204,40.87037570607992]}},{"type":"Feature","properties":{"resourceCoords":[1693.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14505020755533,40.86478981950048]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15132517027408,40.86843459260119]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p11","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0011","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"201.7,1290.5 -0.0,1139.9 -0.0,251.9 1099.7,264.1 1240.0,1682.7 1694.0,1637.7 1694.0,1979.0 1056.0,1979.0 1033.0,1727.4 195.2,1804.5 201.7,1290.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1182.0,265.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1398801,40.8719153]}},{"type":"Feature","properties":{"resourceCoords":[204.0,1105.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1416289,40.870062]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p12","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"8"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0012","type":"ImageService3","width":1693,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1979.0 -0.0,584.9 79.4,593.7 127.6,144.5 1226.2,266.4 1693.0,1882.0 1693.0,1979.0 -0.0,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[812.0,1517.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.137496,40.870785]}},{"type":"Feature","properties":{"resourceCoords":[80.0,594.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1398801,40.8719153]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0013","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1400.1,281.1 1694.0,331.6 1694.0,1979.0 -0.0,1979.0 -0.0,1796.2 324.6,1826.6 332.9,1733.0 104.1,540.3 1400.1,281.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13763522807362,40.8732577564121]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13401618306652,40.87452641250505]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13206991311165,40.87130682975579]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13568895811875,40.87003817366284]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p14","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0014","type":"ImageService3","width":1693,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"375.9,1868.9 429.0,206.1 1362.1,330.7 1259.3,52.9 1693.0,38.8 1693.0,1157.5 1502.1,1163.8 1554.9,1979.0 -0.0,1979.0 -0.0,1858.9 375.9,1868.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[733.0,1056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.132166,40.872878]}},{"type":"Feature","properties":{"resourceCoords":[296.0,1443.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.132681,40.87192]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0015","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5.5,1932.2 -0.0,930.4 143.6,817.2 -0.0,366.1 -0.0,-0.0 1652.3,0.0 1641.9,1687.4 369.4,1656.7 5.5,1932.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14925612729007,40.87410090498835]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14546851380497,40.874801446116805]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14439379454751,40.871431918367925]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14818140803261,40.87073137723947]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p16","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0016","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"338.2,60.9 1376.3,52.2 1375.5,1895.9 350.4,1899.3 338.2,60.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[343.0,1437.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1446686,40.8719069]}},{"type":"Feature","properties":{"resourceCoords":[1376.0,513.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1427983,40.873915]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0017","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"375.5,1897.4 364.9,58.8 1694.0,53.9 1694.0,1431.9 1331.7,1432.8 1337.8,1891.9 375.5,1897.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14390246818078,40.874669112776424]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14004598210896,40.875335097409895]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13902426648549,40.87190433440844]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14288075255732,40.87123834977497]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0019","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1405.6 -0.0,0.0 199.2,0.0 1357.3,482.6 1212.7,1628.3 1610.9,1708.0 1528.8,1979.0 204.0,1979.0 202.4,1489.0 -0.0,1405.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13999951086608,40.875101833787895]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13678514289288,40.87688194760406]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13405414278718,40.874022471822116]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13726851076038,40.87224235800595]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p2","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"13"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0002","type":"ImageService3","width":1686,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"11.9,292.5 1407.0,280.0 1408.9,830.8 1287.8,829.7 1280.2,1674.0 579.0,1675.5 578.3,1486.6 -0.0,1485.2 11.9,292.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[579.0,1676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.127455,40.874147]}},{"type":"Feature","properties":{"resourceCoords":[1374.0,1676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1258125,40.8748198]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p20","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"12"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0020","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1590.5,1807.8 350.8,1592.3 409.8,1290.5 -0.0,1263.5 -0.0,90.7 1137.9,377.1 1129.7,1521.2 1498.2,1523.7 1590.5,1807.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[485.0,761.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.135022,40.8752065]}},{"type":"Feature","properties":{"resourceCoords":[1296.0,901.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1332134,40.8756733]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0201/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p201","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0201/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0201","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"958.9,1790.7 951.5,1701.3 871.2,1593.1 427.2,1596.0 437.6,1085.4 313.2,939.7 320.8,956.8 -0.0,954.1 -0.0,679.6 327.3,684.5 342.1,0.0 1694.0,0.0 1694.0,756.7 1589.3,755.8 1583.0,1150.9 1694.0,1164.4 1694.0,1773.2 1355.5,1802.5 958.9,1790.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0201/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1309381492035,40.83476727533576]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1243213212142,40.83148864128683]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12934795389505,40.82559843621164]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13596478188435,40.82887707026057]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p202 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6764.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"417.4,1979.0 1691.0,1979.0 1691.0,1630.1 1380.4,1546.9 1264.8,1208.4 1049.3,0.0 -0.0,0.0 -0.0,81.9 219.5,78.8 235.8,838.5 131.0,839.0 133.3,1235.8 244.7,1247.8 257.8,1859.0 412.1,1735.5 417.4,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[131.0,839.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.12665,40.829442]}},{"type":"Feature","properties":{"resourceCoords":[901.0,836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1236658,40.8279296]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p202 [2]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4197.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2566.8"},{"label":"split_canvas_h","value":"6520.4"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1691.0,0.0 1049.3,0.0 1264.8,1208.4 1380.4,1546.9 1691.0,1630.1 1691.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0202__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1049.3,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12705682914192,40.84066882618052]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12426345780491,40.83979798672597]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,1630.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12719210198017,40.834443654518054]}},{"type":"Feature","properties":{"resourceCoords":[1049.3,1630.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12998547331718,40.835314493972604]}},{"type":"Feature","properties":{"resourceCoords":[1477.1,384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.125885,40.838826]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0203/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p203","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0203/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0203","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1694.0,66.8 1694.0,1979.0 -0.0,1979.0 -0.0,0.0 701.6,0.0 783.0,110.5 790.4,201.4 1192.2,216.0 1535.1,188.4 1694.0,66.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0203/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1342977,40.8296664]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1277392,40.8264625]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1326855,40.8206646]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.139244,40.8238685]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0205/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p205","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0205/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0205","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1694.0,0.0 1694.0,1860.4 1426.1,1860.0 1424.3,1531.5 1149.0,1537.2 1152.8,1859.2 1169.8,1851.2 1026.2,1979.0 513.6,1979.0 506.9,1729.7 422.9,1731.5 502.2,0.0 1694.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0205/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14226175947975,40.83162284663748]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13784105917743,40.83657873973756]}},{"type":"Feature","properties":{"resourceCoords":[1694.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13024273527242,40.83264360165021]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13466343557474,40.82768770855013]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0206/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p206","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0206/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0206","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"652.0,0.0 1224.8,0.0 1213.6,84.3 1487.1,89.8 1485.3,0.0 1691.0,0.0 1691.0,1752.5 1500.9,1754.7 1502.9,1979.0 311.6,1979.0 321.9,28.0 652.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0206/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[151.0,903.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1346324,40.8343055]}},{"type":"Feature","properties":{"resourceCoords":[151.0,1521.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1325804,40.8332548]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0207/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p207","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"20"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0207/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0207","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1629.8,117.1 1626.8,0.0 1694.0,0.0 1694.0,1979.0 1610.8,1979.0 1297.6,1901.8 874.1,1872.4 274.3,1861.8 278.6,1762.1 32.8,1765.0 33.9,1979.0 -0.0,1979.0 -0.0,0.0 1033.1,0.0 1046.2,131.9 1629.8,117.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0207/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[272.0,1361.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.146766,40.829792]}},{"type":"Feature","properties":{"resourceCoords":[338.0,289.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.150591,40.832295]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0208/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p208","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0208/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0208","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1691.0,0.0 1691.0,1719.8 -0.0,1832.1 0.0,-0.0 241.1,0.0 236.4,97.9 824.5,115.4 1239.5,149.2 1546.2,228.8 1627.8,229.8 1629.0,0.0 1691.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0208/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1459358457539,40.828241507016656]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14109101047482,40.83317207418202]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13351851646948,40.828851501352545]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13836335174855,40.82392093418718]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p209 [1]","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"18"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6776.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,270.4 -0.0,1979.0 19.4,1979.0 30.5,1684.5 191.5,1681.1 307.8,1702.3 697.9,1934.0 701.4,1652.6 821.3,1657.3 823.8,1219.9 997.7,1220.0 1005.3,903.2 1694.0,440.3 1694.0,396.2 1314.1,383.7 1315.7,150.6 1124.0,143.6 1124.4,0.0 -0.0,-0.0 41.1,56.6 66.0,143.1 66.0,271.5 -0.0,270.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[579.0,1104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.146632,40.847732]}},{"type":"Feature","properties":{"resourceCoords":[1124.0,147.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.148232,40.851492]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p209 [3]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"3278.0"},{"label":"split_canvas_y","value":"4879.6"},{"label":"split_canvas_w","value":"3498.0"},{"label":"split_canvas_h","value":"3036.4"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1694.0,1979.0 1694.0,1220.6 1505.4,1220.4 1513.1,1506.7 1106.2,1286.3 986.9,1269.3 823.5,1279.3 819.5,1979.0 1694.0,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0209__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1285.2,1372.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.144536,40.845797]}},{"type":"Feature","properties":{"resourceCoords":[1513.1,1506.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.143348,40.846035]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p21","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0021","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"333.8,1857.5 343.6,93.0 1374.2,93.8 1372.0,1853.8 333.8,1857.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[853.0,94.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.145175,40.877534]}},{"type":"Feature","properties":{"resourceCoords":[337.0,1395.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1456496,40.8750794]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p210 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4639.6"},{"label":"split_canvas_w","value":"3846.4"},{"label":"split_canvas_h","value":"3276.4"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.6 366.0,1906.2 358.1,1979.0 593.8,1979.0 590.7,1901.8 768.0,1898.2 769.5,1979.0 825.0,1979.0 949.4,1979.0 957.7,1428.3 797.4,1433.6 794.3,1329.7 357.1,1341.5 353.8,1163.3 0.0,1159.9 0.0,1913.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[369.9,1871.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.135345,40.838623]}},{"type":"Feature","properties":{"resourceCoords":[575.8,1335.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.136829,40.840302]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p210 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6764.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,1159.9 961.6,1169.2 953.8,1690.9 1047.6,1694.0 1044.9,1873.6 1477.0,1876.2 1476.6,1979.0 1691.0,1979.0 1691.0,280.5 1082.7,157.3 1116.5,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0210__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1051.0,1329.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.139524,40.840745]}},{"type":"Feature","properties":{"resourceCoords":[1261.0,1875.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.136829,40.840302]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0211/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p211","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0211/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0211","type":"ImageService3","width":1697,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1697.0,207.9 1697.0,1979.0 -0.0,1979.0 -0.0,-0.0 164.7,-0.0 162.5,29.0 283.8,40.7 278.6,74.2 1212.9,162.4 1216.6,129.3 1405.6,147.9 1401.9,179.6 1697.0,207.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0211/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16688102215893,40.848352986281334]}},{"type":"Feature","properties":{"resourceCoords":[1697.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16062736434266,40.84470116416574]}},{"type":"Feature","properties":{"resourceCoords":[1697.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16621737808426,40.83914520868925]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17247103590053,40.842797030804846]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0212/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p212","metadata":[{"label":"streets","value":"22"},{"label":"intersections","value":"12"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0212/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0212","type":"ImageService3","width":1701,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"191.8,120.6 195.1,0.0 1701.0,0.0 1701.0,1979.0 -0.0,1979.0 -0.0,1536.5 122.1,1527.2 130.1,1234.0 161.7,1235.3 167.3,1047.4 134.3,1046.3 158.3,118.0 191.8,120.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0212/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1328.0,619.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.160644,40.849474]}},{"type":"Feature","properties":{"resourceCoords":[1482.0,502.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.160575,40.850162]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0214/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p214","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"7"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0214/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0214","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"525.2,1979.0 -0.0,1979.0 -0.0,-0.0 1655.2,0.0 1643.2,364.0 1688.0,364.9 1688.0,963.5 1580.8,965.3 1577.5,1745.8 460.0,1743.6 505.4,1816.1 510.2,1820.1 525.2,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0214/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[943.0,1064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.153189,40.851818]}},{"type":"Feature","properties":{"resourceCoords":[1386.0,358.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.154249,40.854716]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0215/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p215","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"13"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0215/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0215","type":"ImageService3","width":1697,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1417.5 0.0,-0.0 625.8,0.0 610.4,204.8 1607.8,131.6 1608.9,1690.1 329.1,1695.0 360.5,1451.1 -0.0,1417.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0215/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1609.0,324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.155327,40.862205]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,1780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.149919,40.859115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0216/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p216","metadata":[{"label":"streets","value":"20"},{"label":"intersections","value":"34"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0216/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0216","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1550.2,0.0 1549.1,1544.7 1688.0,1544.2 1688.0,1979.0 598.8,1979.0 600.1,1965.1 220.7,1915.0 245.2,1681.6 53.6,1659.0 148.0,725.1 256.3,733.8 314.7,130.2 269.6,124.9 285.9,0.0 1550.2,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0216/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1115.0,1183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.147025,40.855535]}},{"type":"Feature","properties":{"resourceCoords":[917.0,193.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.151316,40.857088]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0217/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p217","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0217/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0217","type":"ImageService3","width":1697,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1533.0,160.8 1571.3,519.6 1661.2,509.4 1697.0,838.1 1697.0,1979.0 0.0,1979.0 0.0,-0.0 1697.0,0.0 1697.0,147.0 1533.0,160.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0217/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.19925359774739,40.85694532544286]}},{"type":"Feature","properties":{"resourceCoords":[1697.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.19519878110636,40.862066945713025]}},{"type":"Feature","properties":{"resourceCoords":[1697.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18735722071399,40.85846527496997]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.19141203735502,40.853343654699806]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0218__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p218 [2]","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":"6752.0"},{"label":"split_canvas_h","value":"4947.2"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0218__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0218","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1688.0,0.0 -0.0,-0.0 0.0,155.2 183.2,173.7 167.3,321.7 0.0,318.9 0.0,684.0 92.0,682.9 86.3,1166.0 259.0,1024.3 1081.4,830.0 1311.9,830.3 1688.0,756.4 1688.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0218__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[92.0,905.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.192342,40.860704]}},{"type":"Feature","properties":{"resourceCoords":[92.0,682.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.193266,40.861032]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0219__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p219 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"2858.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3910.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0219__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0219","type":"ImageService3","width":1692,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1149.6,187.5 1119.5,186.9 1104.3,0.0 715.5,0.0 714.5,340.2 784.8,502.4 796.4,1683.3 937.2,1824.3 1690.8,1711.7 1574.4,189.5 1149.6,187.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0219__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[802.5,181.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1642292,40.8638416]}},{"type":"Feature","properties":{"resourceCoords":[1617.0,758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.159647,40.864659]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p22","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"13"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0022","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"94.2,1853.8 97.8,98.0 1090.5,111.9 1132.2,809.7 1610.8,1861.2 94.2,1853.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1052.0,1401.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.141098,40.875886]}},{"type":"Feature","properties":{"resourceCoords":[98.0,921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.143539,40.876324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0220__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p220 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3102.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3649.6"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0220__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0220","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"896.0,1979.0 1688.0,1979.0 1688.0,0.0 792.1,0.0 784.7,478.2 781.6,967.4 778.6,1453.1 775.6,1979.0 896.0,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0220__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[851.5,609.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1798252,40.874828]}},{"type":"Feature","properties":{"resourceCoords":[1228.3,1907.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1738633,40.8725768]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0222/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p222","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"3"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0222/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0222","type":"ImageService3","width":1690,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1690.0,0.0 1690.0,1979.0 1094.3,1979.0 1084.4,1844.1 30.6,1817.3 26.4,1979.0 0.0,1979.0 0.0,-0.0 1690.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0222/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[896.0,1921.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1499117,40.8341972]}},{"type":"Feature","properties":{"resourceCoords":[896.0,1726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.150641,40.834596]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0223/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p223","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0223/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0223","type":"ImageService3","width":1692,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1979.0 -0.0,-0.0 1692.0,0.0 1692.0,1979.0 -0.0,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0223/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17745095864619,40.85542946228158]}},{"type":"Feature","properties":{"resourceCoords":[1692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17207343930187,40.859880992702074]}},{"type":"Feature","properties":{"resourceCoords":[1692.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16523794842904,40.85509014362081]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17061546777336,40.85063861320031]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p23","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"5"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0023","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"411.7,1875.5 -0.0,805.8 -0.0,112.3 821.2,163.4 898.9,404.6 1310.3,359.0 1206.6,1920.0 411.7,1875.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[235.0,1408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.140291,40.87603]}},{"type":"Feature","properties":{"resourceCoords":[412.0,1876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.139571,40.87532]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0024","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,338.1 844.0,184.4 1617.5,191.1 1641.2,1086.8 1685.0,1074.6 1662.5,1891.0 -0.0,1922.7 -0.0,338.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0024/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13874795128793,40.87896620159987]}},{"type":"Feature","properties":{"resourceCoords":[1685.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13493472227992,40.87964022759932]}},{"type":"Feature","properties":{"resourceCoords":[1685.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13389507956589,40.87623004840145]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13770830857389,40.87555602240201]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p25","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0025","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1568.9 203.1,521.2 -0.0,479.8 -0.0,0.0 469.2,0.0 1278.2,186.3 1694.0,1922.0 0.0,1568.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[612.0,1077.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.14549,40.878579]}},{"type":"Feature","properties":{"resourceCoords":[1278.0,186.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1449439,40.8805086]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p26","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0026","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"354.8,1699.8 0.0,0.0 220.8,0.0 1176.6,219.0 1187.1,286.1 1548.3,237.3 1520.5,274.6 1450.0,1979.0 354.8,1699.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[165.0,798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.143673,40.879292]}},{"type":"Feature","properties":{"resourceCoords":[1177.0,219.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1421608,40.8809916]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p27","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0027","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,67.4 44.7,0.0 1130.8,0.0 1091.5,240.7 1694.0,354.0 1332.5,1979.0 69.0,1979.0 -0.0,1639.5 -0.0,67.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1092.0,241.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.138865,40.88165]}},{"type":"Feature","properties":{"resourceCoords":[1422.0,1594.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1369,40.879668]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0028","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1683.4,80.7 1445.1,433.2 1691.0,411.7 1691.0,822.4 1207.2,865.5 1019.3,1172.5 916.4,1451.3 907.5,1762.7 139.3,1792.1 131.9,136.1 1683.4,80.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1378168869642,40.882078944731326]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13392844437652,40.882621678183014]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13309424451387,40.879156731624725]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13698268710155,40.87861399817304]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p29","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"13"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0029","type":"ImageService3","width":1694,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"184.4,1938.0 158.2,811.8 240.2,541.7 476.6,153.3 1694.0,72.3 1694.0,452.8 1399.6,543.9 1684.0,1481.5 184.4,1938.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[157.0,1324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.13485,40.878797]}},{"type":"Feature","properties":{"resourceCoords":[1511.0,916.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.131929,40.879999]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p3","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0003","type":"ImageService3","width":1696,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"854.2,1785.6 297.1,1785.8 289.2,206.4 -0.0,222.3 0.0,0.0 875.8,-0.0 854.2,1785.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[671.0,546.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.124361,40.877494]}},{"type":"Feature","properties":{"resourceCoords":[1328.0,1786.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1261582,40.8754384]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p30","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0030","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"559.4,1203.9 617.4,1020.0 252.4,929.7 320.2,732.7 1255.5,965.4 1376.9,938.1 1395.7,1002.5 1691.0,0.0 1691.0,1979.0 1624.1,1979.0 1609.2,1649.0 1532.8,1652.0 1542.6,1714.2 397.6,1699.6 402.4,1202.3 559.4,1203.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0030/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13669721324813,40.883590475847384]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12990508058762,40.886501064750384]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1254313091104,40.8804488043439]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1322234417709,40.8775382154409]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p31","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0031","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"198.6,1503.7 116.5,709.7 -0.0,668.3 -0.0,-0.0 1688.0,0.0 1688.0,1336.9 923.8,1345.7 934.7,1429.3 198.6,1503.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0031/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14915075429991,40.8844485105895]}},{"type":"Feature","properties":{"resourceCoords":[1688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14584307162595,40.886046500784786]}},{"type":"Feature","properties":{"resourceCoords":[1688.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14338242212165,40.883093966866305]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14669010479561,40.88149597667102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p32","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0032","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"52.8,148.5 782.5,83.0 773.2,0.0 1691.0,0.0 1691.0,1979.0 1306.3,1979.0 1276.7,1902.0 392.0,1581.9 175.2,1555.4 52.8,148.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[128.0,1057.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.145573,40.881117]}},{"type":"Feature","properties":{"resourceCoords":[53.0,149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.146892,40.882393]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p33","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0033","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1354.8 108.2,1355.4 108.2,223.8 -0.0,229.9 0.0,-0.0 1375.9,0.0 1375.0,223.0 1688.0,223.9 1688.0,1760.9 -0.0,1752.5 -0.0,1354.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1375.0,223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.137676,40.88753]}},{"type":"Feature","properties":{"resourceCoords":[108.0,575.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.140382,40.886407]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0034","type":"ImageService3","width":1691,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1566.8 -0.0,196.6 1086.1,199.1 1088.8,595.2 1691.0,594.5 1691.0,1807.3 124.7,1792.3 119.7,1545.3 -0.0,1566.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14006249254307,40.88467213424424]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13625730066644,40.88533082724647]}},{"type":"Feature","properties":{"resourceCoords":[1691.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13524482572713,40.88194020270294]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13905001760375,40.88128150970071]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p35","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"14"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0035","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"280.0,306.3 278.2,0.0 484.4,0.0 485.7,186.8 498.9,207.7 1399.3,204.8 1401.0,765.5 1345.9,765.4 1351.0,1639.1 875.8,1723.3 540.4,810.8 464.8,838.5 280.0,306.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1401.0,766.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.139962,40.885059]}},{"type":"Feature","properties":{"resourceCoords":[807.0,206.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.143284,40.886522]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p36","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"15"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0036","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"301.4,533.8 1036.2,529.3 1035.4,399.9 1057.7,400.0 1056.8,546.4 1685.0,544.2 1685.0,1911.3 1649.7,1855.5 1542.7,1915.2 473.4,1959.7 601.8,1788.7 291.7,1786.9 295.9,1187.1 -0.0,1186.3 -0.0,990.4 302.4,989.6 301.4,533.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[819.0,399.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1344,40.88746]}},{"type":"Feature","properties":{"resourceCoords":[433.0,220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.136357,40.887768]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p37","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0037","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"776.7,0.0 812.7,46.3 870.4,0.0 1076.6,0.0 1080.4,110.2 1116.5,110.2 1252.2,0.0 1402.9,0.0 1404.3,110.0 1565.3,109.8 1566.4,935.1 1415.0,935.6 1419.1,1245.9 1583.3,1247.7 1580.6,1528.0 938.8,1589.3 734.8,1585.2 567.2,1979.0 -0.0,1979.0 -0.0,-0.0 776.7,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0037/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16467810610916,40.88819141713436]}},{"type":"Feature","properties":{"resourceCoords":[1688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15708384561452,40.88954783253853]}},{"type":"Feature","properties":{"resourceCoords":[1688.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15499513000417,40.88276914533028]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16258939049881,40.881412729926105]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p38","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0038","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.7,1784.7 163.2,1320.4 -0.0,1316.5 -0.0,1008.1 150.4,1009.6 160.0,189.5 -0.0,187.5 -0.0,0.0 1685.0,0.0 1685.0,1240.7 1685.0,1828.1 1602.5,1866.2 1611.0,1884.7 1592.0,1891.1 1621.3,1979.0 1315.2,1979.0 1318.1,1811.3 152.7,1784.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0038/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15845422518964,40.889587482229146]}},{"type":"Feature","properties":{"resourceCoords":[1685.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15085014013196,40.8910251702272]}},{"type":"Feature","properties":{"resourceCoords":[1685.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14863228388633,40.884225779506416]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15623636894401,40.88278809150836]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p39","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0039","type":"ImageService3","width":1688,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1355.5,0.0 1354.5,107.0 1550.0,108.1 1563.5,857.1 1577.9,911.6 1688.0,918.7 1688.0,1600.2 1656.0,1507.0 883.4,1771.6 874.8,1753.3 956.4,1714.8 942.7,0.0 1355.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0039/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15502856117921,40.88989297271931]}},{"type":"Feature","properties":{"resourceCoords":[1688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1473433859841,40.891296471469566]}},{"type":"Feature","properties":{"resourceCoords":[1688.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1451821123068,40.88443680906964]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1528672875019,40.883033310319384]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p4","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0004","type":"ImageService3","width":1686,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1979.0 -0.0,0.0 1686.0,-0.0 1686.0,1979.0 1649.4,1979.0 1662.1,1873.8 846.2,1885.0 845.7,1979.0 -0.0,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[461.0,1505.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1254476,40.8757394]}},{"type":"Feature","properties":{"resourceCoords":[829.0,824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.123631,40.875728]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p40","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"30"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0040","type":"ImageService3","width":1680,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"342.9,1093.9 232.2,1088.2 211.4,987.3 196.7,275.5 -0.0,276.9 -0.0,0.0 1471.2,0.7 1476.4,1087.9 1680.0,1086.5 1680.0,1284.2 1479.3,1285.2 1480.5,1561.1 1425.7,1561.4 1426.4,1677.3 564.0,1681.6 554.9,1473.0 346.4,1473.7 342.9,1093.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[878.0,1093.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.143911,40.888535]}},{"type":"Feature","properties":{"resourceCoords":[555.0,1487.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.144969,40.886929]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p41","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"30"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0041","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"164.3,0.0 1683.0,0.0 1683.0,15.5 1317.1,14.6 1316.0,197.7 1519.8,267.6 1514.5,1036.0 1465.0,1665.1 1466.1,1847.1 1683.0,1849.3 1683.0,1979.0 946.5,1979.0 947.8,1666.1 791.0,1665.0 791.3,1629.5 157.0,1550.8 164.3,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[899.0,1031.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.137876,40.889804]}},{"type":"Feature","properties":{"resourceCoords":[159.0,879.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.141415,40.889717]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0042","type":"ImageService3","width":1674,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"160.2,1456.7 -0.0,1456.8 -0.0,1018.2 204.4,1020.0 205.2,252.3 -0.0,252.1 0.0,0.0 1674.0,0.0 1674.0,1979.0 400.0,1979.0 401.0,1832.3 160.5,1830.5 160.2,1456.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13707990847007,40.89365171930733]}},{"type":"Feature","properties":{"resourceCoords":[1674.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12948582877834,40.89501054661063]}},{"type":"Feature","properties":{"resourceCoords":[1674.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.12737572612261,40.88817589295044]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.13496980581434,40.88681706564714]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p43 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6388.4"},{"label":"split_canvas_w","value":"1313.2"},{"label":"split_canvas_h","value":"1527.6"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"306.6,1979.0 328.3,1613.1 0.0,1597.1 0.0,1979.0 306.6,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1597.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16084380652504,40.88159001811055]}},{"type":"Feature","properties":{"resourceCoords":[328.3,1597.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15934001212476,40.881854405393966]}},{"type":"Feature","properties":{"resourceCoords":[328.3,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15893215691217,40.880532190493625]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16043595131245,40.88026780321021]}},{"type":"Feature","properties":{"resourceCoords":[148.1,1645.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.160114,40.881545]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p43 [2]","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6732.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1216.2 123.0,1228.0 98.6,1473.2 559.3,1518.0 555.4,1553.0 953.9,1592.1 919.6,1979.0 1683.0,1979.0 1683.0,248.3 1087.0,185.0 1107.1,0.0 256.2,0.0 45.1,386.8 204.9,402.7 167.1,785.0 -0.0,768.4 -0.0,1216.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0043__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[119.0,1264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.158422,40.878874]}},{"type":"Feature","properties":{"resourceCoords":[140.0,1063.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.158636,40.879571]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p44","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"21"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0044","type":"ImageService3","width":1680,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"754.0,181.0 754.6,347.8 1057.0,340.5 1137.1,565.8 1198.1,565.5 1655.7,1529.8 1162.0,1520.4 1162.3,1540.1 1012.9,1572.0 1062.8,1806.0 370.4,1796.5 197.2,181.7 754.0,181.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[702.0,1801.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.149044,40.878823]}},{"type":"Feature","properties":{"resourceCoords":[754.0,181.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.150476,40.884489]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p45","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0045","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"387.7,985.5 252.8,819.2 -0.0,1024.4 0.0,0.0 587.8,0.0 587.5,247.0 1054.3,247.9 1053.8,283.2 1457.7,284.4 1474.1,1979.0 1295.2,1979.0 1230.6,1900.8 1094.8,1896.2 1094.5,1703.9 700.7,1699.0 387.7,985.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16111113186898,40.87852509450637]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15352277212955,40.87988603692886]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15142116599252,40.87309150268923]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15900952573195,40.87173056026674]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0046/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0046","type":"ImageService3","width":1677,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"763.1,341.3 755.1,251.3 1558.8,272.9 1544.2,1543.8 727.5,1541.6 727.1,1679.8 487.7,1677.9 481.3,1699.0 127.6,1979.0 40.0,1979.0 -0.0,1930.7 -0.0,1834.3 128.9,1729.7 129.2,1706.3 -0.0,1705.1 -0.0,406.0 763.1,341.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0046/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15425734529099,40.878791610387225]}},{"type":"Feature","properties":{"resourceCoords":[1677.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14667677884371,40.880210398106954]}},{"type":"Feature","properties":{"resourceCoords":[1677.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14447799778527,40.87339858763575]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15205856423255,40.87197979991602]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0047","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1402.6,0.0 1424.3,1038.6 1393.6,1345.3 1389.5,1908.5 857.5,1908.0 850.4,1641.6 -0.0,1865.3 -0.0,761.0 315.6,757.2 314.5,603.1 477.3,597.8 466.2,0.0 1402.6,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.158086125032,40.867127857840934]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15330344381098,40.87185520694764]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14600426667162,40.867572300744285]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15078694789264,40.86284495163758]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0048","type":"ImageService3","width":1679,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"392.2,686.4 567.0,192.7 902.9,483.0 902.2,584.4 1139.1,782.4 1124.0,800.4 957.2,799.5 895.8,874.4 896.1,937.4 963.1,992.4 1417.3,1001.1 1435.8,988.8 1610.9,1134.6 1505.7,1394.1 1415.0,1392.1 1100.5,1777.7 401.6,1758.3 392.2,686.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15784265766672,40.871466399812554]}},{"type":"Feature","properties":{"resourceCoords":[1679.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.1531789556685,40.87620701299559]}},{"type":"Feature","properties":{"resourceCoords":[1679.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14584137445011,40.87202098058406]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15050507644834,40.86728036740102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0049/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0049","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"422.6,1979.0 726.1,722.6 876.6,761.5 1067.7,0.0 1138.1,0.0 1074.7,260.2 1590.7,396.5 1200.2,1979.0 422.6,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15166409945269,40.8622640523278]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.148627410117,40.86774610888199]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14016341696747,40.86502659093585]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.14320010630315,40.85954453438166]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p50","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"5"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0050","type":"ImageService3","width":1679,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1837.6 465.4,251.0 1610.9,451.5 1679.0,544.3 1679.0,606.4 1679.0,1979.0 0.0,1979.0 0.0,1837.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1051.0,1507.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.140673,40.867079]}},{"type":"Feature","properties":{"resourceCoords":[991.0,657.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1444152,40.8680453]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p51","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0051/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0051","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1683.0,0.0 1683.0,1383.1 1436.2,1366.0 1428.9,1828.2 -0.0,1839.0 0.0,-0.0 1683.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.172528260476,40.87054250789177]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16777883844432,40.87527821491513]}},{"type":"Feature","properties":{"resourceCoords":[1683.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16046637758468,40.87102531275987]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16521579961636,40.86628960573651]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p52","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"12"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0052/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0052","type":"ImageService3","width":1679,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1539.9,0.0 1519.0,1016.0 1679.0,1013.8 1679.0,1821.8 1516.1,1825.2 1514.4,1979.0 450.9,1979.0 457.2,794.3 -0.0,754.5 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1519.0,1016.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.157992,40.868426]}},{"type":"Feature","properties":{"resourceCoords":[1292.0,1827.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.155588,40.866067]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p53","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0053/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0053","type":"ImageService3","width":1683,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.7,306.1 910.0,300.8 897.4,1401.2 1683.0,1199.2 1683.0,1979.0 170.4,1979.0 163.7,306.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[599.0,1232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.152682,40.86261]}},{"type":"Feature","properties":{"resourceCoords":[165.0,461.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.156789,40.863034]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p54","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"17"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0054","type":"ImageService3","width":1686,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1686.0,216.8 1686.0,1979.0 323.9,1979.0 335.1,205.5 1686.0,216.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0054/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[707.0,1480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.145243,40.858154]}},{"type":"Feature","properties":{"resourceCoords":[321.0,1419.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.146559,40.857181]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p55","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0055/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0055","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"315.6,1479.1 155.3,1483.4 150.4,0.0 407.9,16.4 407.8,0.0 1685.0,0.0 1685.0,213.5 1479.0,962.5 1685.0,1134.0 1685.0,1332.2 1660.2,1362.9 1423.3,1167.3 1356.3,1399.1 1268.1,1609.5 1258.3,1689.9 319.8,1691.1 315.6,1479.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0055/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16388667945328,40.87119936320077]}},{"type":"Feature","properties":{"resourceCoords":[1685.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15910133723061,40.875916932730014]}},{"type":"Feature","properties":{"resourceCoords":[1685.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15182546091454,40.87163699173632]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.15661080313721,40.866919422207076]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0056/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0056","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"887.1,1979.0 836.5,1789.3 587.5,1853.0 557.4,1979.0 -0.0,1979.0 -0.0,0.0 1678.0,0.0 1678.0,100.0 1257.3,74.5 1245.1,255.7 1270.0,266.3 1516.2,671.0 1474.8,1143.9 1597.7,1651.5 1038.6,1791.0 1082.3,1979.0 887.1,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0056/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17429850097014,40.89987540251733]}},{"type":"Feature","properties":{"resourceCoords":[1678.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16780448334077,40.89651570251373]}},{"type":"Feature","properties":{"resourceCoords":[1678.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17300961889686,40.890685420070405]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17950363652622,40.894045120074004]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p57","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"12"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0057/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0057","type":"ImageService3","width":1685,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"448.8,1567.9 291.0,1064.0 300.6,585.1 25.8,192.4 -0.0,183.2 0.0,-0.0 1685.0,-0.0 1685.0,129.2 1480.6,130.2 1489.7,1680.3 1685.0,1867.2 1685.0,1979.0 579.5,1979.0 562.8,1926.8 768.2,1873.5 649.2,1504.5 448.8,1567.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0057/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1240.0,127.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1654329,40.8941065]}},{"type":"Feature","properties":{"resourceCoords":[291.0,1064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1715995,40.8935525]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p58","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"18"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0058/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0058","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1678.0,1917.0 1678.0,1979.0 350.7,1979.0 163.9,1749.5 -0.0,1597.0 -0.0,64.1 202.1,64.3 202.5,-0.0 1678.0,-0.0 1678.0,499.2 1655.6,526.7 1567.4,462.6 1441.2,617.5 1440.7,690.4 1383.0,688.8 901.3,1279.8 1678.0,1917.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0058/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1060.0,106.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.160718,40.891162]}},{"type":"Feature","properties":{"resourceCoords":[99.0,66.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.164193,40.8933579]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p59 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4938.8"},{"label":"split_canvas_w","value":"6784.0"},{"label":"split_canvas_h","value":"2977.2"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059","type":"ImageService3","width":1696,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1234.5,1577.2 1202.8,1682.9 146.3,1366.0 158.2,1979.0 388.0,1979.0 551.0,1979.0 741.7,1979.0 739.6,1898.7 757.9,1893.0 1015.0,1979.0 1413.8,1979.0 1234.5,1577.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[731.0,1501.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.170837,40.8891958]}},{"type":"Feature","properties":{"resourceCoords":[150.0,1695.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1736924,40.889297]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p59 [2]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6784.0"},{"label":"split_canvas_h","value":"5055.2"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059","type":"ImageService3","width":1696,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1481.7,1228.0 1481.1,438.2 1696.0,450.8 1696.0,57.6 895.0,53.0 891.5,250.8 698.5,201.3 695.5,0.0 431.0,0.0 372.2,117.5 -0.0,22.0 -0.0,1263.8 892.9,1248.5 892.8,1232.2 1481.7,1228.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0059__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1478.0,828.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1736924,40.889297]}},{"type":"Feature","properties":{"resourceCoords":[895.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1749897,40.8925194]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p5 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3922.0"},{"label":"split_canvas_w","value":"6784.0"},{"label":"split_canvas_h","value":"3994.0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005","type":"ImageService3","width":1696,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"432.4,1966.2 1239.2,1979.0 1247.0,1172.6 445.0,1161.4 432.4,1966.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[866.0,1801.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.125871,40.873526]}},{"type":"Feature","properties":{"resourceCoords":[445.0,1161.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.127455,40.874147]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p5 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6784.0"},{"label":"split_canvas_h","value":"3990.8"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005","type":"ImageService3","width":1696,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"212.1,822.7 -0.0,815.6 -0.0,997.7 1543.7,982.0 1541.8,0.0 186.8,0.0 212.1,822.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1543.0,190.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.127455,40.874147]}},{"type":"Feature","properties":{"resourceCoords":[1543.0,826.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.126754,40.873163]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p6","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"20"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0006","type":"ImageService3","width":1686,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1686.0,59.9 1686.0,1894.7 1348.9,1899.9 1351.3,1979.0 -0.0,1979.0 -0.0,841.0 54.5,854.3 127.3,464.9 184.2,464.5 291.5,71.3 1686.0,59.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[577.0,851.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1329212,40.8768144]}},{"type":"Feature","properties":{"resourceCoords":[1199.0,1903.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1304791,40.875698]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0060/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0060","type":"ImageService3","width":1678,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1979.0 6.7,158.2 881.5,149.8 881.1,119.0 1458.1,109.3 1466.5,1663.9 1678.0,1660.4 1678.0,1979.0 -0.0,1979.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0060/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18052230380624,40.89016838918727]}},{"type":"Feature","properties":{"resourceCoords":[1678.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17315925804738,40.88808284840482]}},{"type":"Feature","properties":{"resourceCoords":[1678.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17638989439337,40.88147141257615]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.18375294015223,40.88355695335859]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0061","type":"ImageService3","width":1696,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"94.8,166.1 676.6,167.2 675.0,87.5 693.3,81.8 949.1,167.8 1346.8,168.5 1269.2,2.0 1696.0,127.8 1696.0,1979.0 332.4,1979.0 331.0,1824.8 119.2,1830.2 94.8,166.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17427155458387,40.88902483423971]}},{"type":"Feature","properties":{"resourceCoords":[1696.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.16686353481818,40.88687078353036]}},{"type":"Feature","properties":{"resourceCoords":[1696.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17016482578279,40.88028944630107]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1979.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.17757284554848,40.88244349701042]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p7","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"14"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0007","type":"ImageService3","width":1696,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1228.7,75.3 1322.0,1900.4 386.4,1901.4 405.6,77.9 1228.7,75.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[525.0,847.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1303966,40.8778769]}},{"type":"Feature","properties":{"resourceCoords":[1299.0,75.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.129679,40.879741]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clifton, New-Jersey | 1951 | sanborn05447_002 p8","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"}],"created":"2026-09-23T20:20:27Z","modified":"2026-09-23T20:20:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0008","type":"ImageService3","width":1686,"height":1979},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,40.0 1549.4,123.5 1535.7,0.0 1686.0,0.0 1685.5,1952.5 -0.0,1867.6 -0.0,40.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814cm:g3814cm_g054471951:05447_1951-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[740.0,469.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.127814,40.879725]}},{"type":"Feature","properties":{"resourceCoords":[1526.0,1554.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.1249034,40.8788205]}}]}}]}