{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05561_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Mount Holly, New-Jersey | 1884 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"9"},{"label":"placed","value":"7"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 6, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 39.99518,-74.79129 +/-128m); p3__2 (tier 4, 39.98883,-74.80977 +/-11853m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Holly, New-Jersey | 1884 | sanborn05561_001 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-21T00:17:44Z","modified":"2026-09-21T00:17:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1734.0 1613.0,819.4 621.5,864.3 627.2,453.0 632.8,0.0 -0.0,-0.0 -0.0,1712.6 434.9,1765.8 1613.0,1734.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1462.0,1739.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7857855,39.9962852]}},{"type":"Feature","properties":{"resourceCoords":[1462.0,803.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.78678,39.997788]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Holly, New-Jersey | 1884 | sanborn05561_001 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T00:17:44Z","modified":"2026-09-21T00:17:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1212.3,1537.5 1129.3,1913.0 -0.0,1913.0 35.9,-0.0 1613.0,-0.0 1613.0,252.9 1541.5,425.0 1613.0,700.2 1602.3,895.9 1212.3,1537.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.78568449092245,39.99640114301055]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.78389953249919,39.99384353430724]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.78783114651138,39.99221028479632]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.78961610493464,39.994767893499635]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Holly, New-Jersey | 1884 | sanborn05561_001 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-21T00:17:44Z","modified":"2026-09-21T00:17:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"265.7,379.0 188.1,381.5 212.5,1689.2 215.7,1859.8 -0.0,1873.6 101.1,1913.0 798.4,1913.0 808.7,1266.2 1613.0,1279.1 1613.0,0.0 266.9,0.0 265.7,379.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[814.0,939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.783616,39.9959382]}},{"type":"Feature","properties":{"resourceCoords":[100.0,939.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.785206,39.9953152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Holly, New-Jersey | 1884 | sanborn05561_001 p4 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3825.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-21T00:17:44Z","modified":"2026-09-21T00:17:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"156.0,1732.0 497.2,1771.8 544.1,1913.0 956.4,1913.0 948.1,1097.1 860.6,968.7 848.7,0.0 -0.0,0.0 -0.0,411.9 224.1,733.8 119.3,1522.1 156.0,1732.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[156.1,1732.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7880007,39.9930592]}},{"type":"Feature","properties":{"resourceCoords":[610.2,588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7851289,39.9924326]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Holly, New-Jersey | 1884 | sanborn05561_001 p4 [2]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3394.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3057.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-21T00:17:44Z","modified":"2026-09-21T00:17:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"848.7,-0.0 860.6,968.7 948.1,1097.1 956.4,1913.0 1098.0,1913.0 1389.0,1913.0 1613.0,1913.0 1613.0,0.0 848.7,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[848.7,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.941789497888,39.95710399029476]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.94001913144388,39.95667712900509]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.94141165692383,39.95328358206554]}},{"type":"Feature","properties":{"resourceCoords":[848.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-74.94318202336795,39.95371044335521]}},{"type":"Feature","properties":{"resourceCoords":[288.2,384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.943368,39.956736]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Holly, New-Jersey | 1884 | sanborn05561_001 p5 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4871.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2780.4"}],"created":"2026-09-21T00:17:44Z","modified":"2026-09-21T00:17:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"696.8,1913.0 1247.4,1913.0 1386.1,1616.2 1237.5,1595.8 1214.0,1262.0 790.7,1246.6 732.4,1508.6 466.0,1453.4 369.8,1838.6 696.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[466.0,1453.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7903029,39.9926165]}},{"type":"Feature","properties":{"resourceCoords":[1386.0,1616.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7880007,39.9930592]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Mount Holly, New-Jersey | 1884 | sanborn05561_001 p5 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5106.0"}],"created":"2026-09-21T00:17:44Z","modified":"2026-09-21T00:17:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1230.4,231.3 1226.3,109.1 1082.8,111.9 1065.0,-0.0 831.1,-0.0 763.8,21.4 756.8,-0.0 286.1,-0.0 20.6,78.2 -0.0,8.4 0.0,1217.9 1613.0,1276.5 1613.0,-0.0 1401.7,-0.0 1409.2,232.4 1230.4,231.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd381m:g3814m:g3814mm:g3814mm_g055611884:05561_1884-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[736.0,601.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7928654,39.994429]}},{"type":"Feature","properties":{"resourceCoords":[1264.0,699.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-74.7928708,39.9921045]}}]}}]}