{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07673_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Franklin, Pennsylvania | 1922 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"58"},{"label":"placed","value":"34"},{"label":"unplaced","value":"24"},{"label":"fit sources","value":"georef-snap 17, georef 16, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"14 sheet(s) cut into 31 panels"},{"label":"unplaced pages","value":"p17__1 (tier 1, 41.37853,-79.82176 +/-151m); p17__2 (tier 2, 41.38037,-79.82355 +/-100m); p17__3 (tier 1, 41.38176,-79.82344 +/-112m); p19__1 (tier 1, 41.37726,-79.81977 +/-129m); p19__2 (tier 1, 41.37835,-79.82279 +/-260m); p20__1 (tier 1, 41.39304,-79.83831 +/-309m); p20__2 (tier 1, 41.39805,-79.83925 +/-511m); p21__1 (tier 1, 41.40229,-79.83277 +/-248m); p21__2 (tier 2, 41.40302,-79.83041 +/-100m); p21__3 (tier 1, 41.40520,-79.82968 +/-119m); p24__2 (tier 2, 41.40434,-79.84019 +/-171m); p29 (tier 2, 41.40855,-79.84262 +/-279m); p33__1 (tier 1, 41.38750,-79.81731 +/-165m); p39__1 (tier 1, 41.39657,-79.81966 +/-210m); p39__2 (tier 3, 41.39649,-79.81826 +/-554m); p3__1 (tier 1, 41.39911,-79.82650 +/-100m); p40 (tier 4, 41.39987,-79.83000 +/-2448m); p41__1 (tier 4, 41.39987,-79.83000 +/-2448m); p41__2 (tier 4, 41.39987,-79.83000 +/-2448m); p42__1 (tier 1, 41.40562,-79.82501 +/-208m); p42__2 (tier 1, 41.40493,-79.82722 +/-109m); p42__3 (tier 1, 41.40509,-79.82708 +/-100m); p5__2 (tier 1, 41.39787,-79.82824 +/-101m); p7__1 (tier 1, 41.39453,-79.83496 +/-206m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"197.4,1713.6 182.4,1715.4 33.2,1245.3 158.0,1227.1 161.5,850.0 167.4,584.6 174.1,45.2 1261.6,62.9 1252.8,359.2 1612.0,505.9 1605.5,514.5 1531.4,920.4 1553.0,1876.2 1047.4,1788.5 696.0,1878.3 205.2,1846.5 179.1,1899.0 197.4,1713.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1238.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82665598093166,41.39276833856684]}},{"type":"Feature","properties":{"resourceCoords":[162.0,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82775638897253,41.39454879734327]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p11","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1398.0,344.4 1545.2,344.4 1453.0,264.7 1503.8,133.3 1347.5,120.1 1321.4,51.6 338.3,73.3 277.6,46.1 277.4,1.0 256.6,1.0 219.7,641.2 212.8,641.2 211.6,1211.1 210.5,1783.2 1299.0,1787.0 1299.0,646.0 1269.7,645.9 1398.0,344.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1299.0,646.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8240999,41.3935807]}},{"type":"Feature","properties":{"resourceCoords":[1299.0,1787.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8266294,41.3927301]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p12","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"124.5,1430.5 119.4,1724.7 495.5,1872.9 1257.7,1825.1 1470.0,1771.7 1180.3,1433.0 1226.8,1433.2 1296.7,870.2 1363.3,306.5 1327.8,305.4 1307.7,48.2 1280.5,89.3 451.8,71.4 370.4,1.0 222.8,1.0 95.9,298.9 125.0,299.0 124.5,1430.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[125.0,867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8253694,41.3931533]}},{"type":"Feature","properties":{"resourceCoords":[125.0,299.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8240999,41.3935807]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"105.5,98.7 556.7,47.9 673.0,106.9 725.8,64.3 1290.6,87.0 1375.1,35.3 1450.4,56.1 1292.5,518.5 1349.7,519.4 1339.9,1653.0 1346.6,1653.1 1281.9,1912.0 1264.3,1879.3 732.5,1840.3 611.3,1904.0 248.9,1642.5 294.3,1631.6 229.3,1066.4 161.0,501.3 126.2,508.6 45.8,262.7 105.5,98.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[227.0,1076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82422535072777,41.3911872998472]}},{"type":"Feature","properties":{"resourceCoords":[282.0,1647.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.825572083666,41.39089687553956]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p14","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.79"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1503.8,1884.3 1094.8,1826.7 76.8,1839.8 46.6,1774.3 106.6,1523.5 100.2,1523.5 98.7,446.0 44.3,445.8 189.9,4.7 437.2,70.2 955.1,33.2 1530.6,112.9 1567.7,221.4 1536.8,448.6 1534.4,448.7 1537.8,991.8 1532.3,991.8 1543.7,1528.7 1542.7,1528.7 1561.2,1793.8 1598.2,1794.2 1543.8,1911.7 1503.8,1884.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1046.0,448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8219712,41.3875512]}},{"type":"Feature","properties":{"resourceCoords":[1046.0,1789.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8253658,41.3871041]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1452.3,1331.6 1492.1,1331.9 1493.5,739.0 1492.8,230.2 1502.0,230.3 1562.4,102.3 1502.8,49.8 1312.4,22.1 122.4,35.3 107.2,1.0 106.5,1.0 74.6,222.8 72.2,222.8 71.3,775.9 65.7,775.7 73.0,1322.4 72.0,1322.4 88.6,1592.5 126.3,1593.2 70.0,1712.4 100.1,1733.3 93.0,1811.7 441.9,1883.0 912.9,1802.9 1535.7,1881.1 1557.8,1761.1 1452.3,1331.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[518.0,1326.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82429154277786,41.38541544498699]}},{"type":"Feature","properties":{"resourceCoords":[1502.0,248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82116619227666,41.38395123791136]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p16","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.55"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"61.1,1795.7 919.8,1849.0 919.5,1814.5 1453.7,1860.1 1530.7,1883.3 1541.1,1839.4 1525.6,1089.8 1599.3,673.0 1563.6,236.9 1592.5,203.7 1467.4,145.8 1467.5,136.8 971.7,140.7 394.2,143.2 394.2,104.5 1.0,203.8 1.0,214.3 71.3,226.8 125.8,595.8 120.8,1581.3 61.1,1795.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[926.0,1073.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8220855,41.3819987]}},{"type":"Feature","properties":{"resourceCoords":[1454.0,1073.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8207382,41.3821774]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p18","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.40"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1527.8,297.5 1611.5,513.4 1590.7,1891.5 1067.2,1848.6 927.0,1895.7 390.1,1892.5 148.8,1874.3 68.1,1812.4 15.8,1057.4 81.2,740.0 57.3,240.8 110.2,39.5 963.3,80.2 962.6,45.9 1493.4,83.5 1570.2,105.4 1527.8,297.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[967.0,244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8216735,41.3801952]}},{"type":"Feature","properties":{"resourceCoords":[431.0,244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8230546,41.3800274]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"310.3,728.1 312.1,88.5 321.6,90.5 1023.2,35.6 1151.8,44.5 1208.6,117.4 1450.2,85.4 1216.8,213.3 1258.7,423.4 1440.0,663.0 1521.3,657.1 1536.1,976.4 1527.6,1793.0 1307.8,1841.6 1306.0,1747.9 1168.2,1766.7 886.1,1775.8 304.7,1775.1 310.3,728.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[851.0,784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8334009,41.400227]}},{"type":"Feature","properties":{"resourceCoords":[851.0,1775.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8310181,41.3999346]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.59"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,487.6 1.0,691.7 92.8,714.6 167.4,786.6 239.4,893.9 244.6,1323.9 352.9,1271.5 352.9,1343.0 209.1,1411.9 208.5,1795.4 296.0,1797.6 558.8,1800.2 844.3,1807.8 1575.8,1798.6 1595.0,1680.2 1550.0,1044.8 1586.2,172.8 1491.8,72.8 1279.0,104.7 1267.2,1.0 1261.8,1.0 1.0,487.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[870.0,1798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83524281069774,41.40381097615518]}},{"type":"Feature","properties":{"resourceCoords":[350.0,1798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8351360097635,41.404787680008994]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p23","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"114.8,1912.0 129.0,1116.3 245.2,1114.8 239.9,601.1 239.8,558.9 239.4,332.0 239.2,222.4 1115.0,111.2 1248.2,111.2 1475.4,111.2 1516.6,141.4 1517.1,351.2 1517.5,553.8 1521.9,823.1 1521.8,1116.0 1550.9,1865.5 1155.9,1812.5 765.1,1884.5 210.8,1878.2 208.2,1912.0 114.8,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1520.0,1116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8352664,41.4038611]}},{"type":"Feature","properties":{"resourceCoords":[239.0,111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8381216,41.4059517]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p24 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0024__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,892.9 1568.9,897.9 1539.7,709.0 1253.2,660.8 1223.2,464.7 1259.5,450.0 1380.5,450.0 1559.6,433.2 1492.3,426.2 1567.7,247.5 1530.7,118.8 1446.2,112.8 1445.2,112.8 1445.9,206.2 649.6,197.4 647.3,81.3 133.3,90.1 135.0,1063.4 134.6,1520.0 154.3,1614.5 221.6,1773.9 486.3,1656.4 741.8,1565.3 758.0,1617.3 892.9,1912.0 946.2,1912.0 1612.0,1008.9 1612.0,942.7 1612.0,892.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[144.0,78.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83822264634198,41.40503388251945]}},{"type":"Feature","properties":{"resourceCoords":[682.0,78.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83837384459946,41.40405214325904]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"88.8,1868.2 352.9,1816.7 353.8,1823.7 897.7,1783.9 900.6,1822.3 1483.4,1768.0 1478.2,1742.8 1451.8,1532.0 1442.5,1312.6 1445.1,952.2 1452.5,897.5 1179.2,871.8 886.3,866.2 892.8,691.3 915.1,596.1 894.1,575.6 885.5,426.6 874.0,333.3 841.0,264.0 587.7,132.1 516.6,288.8 369.5,221.1 285.8,174.9 243.5,116.1 1.0,89.0 1.0,134.3 78.5,162.8 33.9,625.6 113.9,1020.4 48.1,1194.3 36.4,1582.0 90.5,1678.3 50.5,1774.7 88.8,1868.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[888.0,1302.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.84336962331854,41.40499675812483]}},{"type":"Feature","properties":{"resourceCoords":[359.0,1302.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.84377436305225,41.405907820142914]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1566.2,1123.3 1568.5,1165.2 1549.0,1202.1 1564.1,1887.8 116.9,1871.6 18.1,1507.8 22.8,391.9 51.7,88.7 127.5,33.6 395.4,42.6 394.7,49.6 931.6,132.6 925.9,170.6 1503.7,248.2 1517.2,318.4 1523.2,313.9 1566.2,1122.3 1566.2,1123.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[945.0,772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.84577765216129,41.404075661553925]}},{"type":"Feature","properties":{"resourceCoords":[1483.0,772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.84509667134175,41.40323886753125]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.43"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"267.9,1132.5 262.6,1137.8 228.1,926.3 222.9,838.3 227.6,639.3 227.9,622.8 230.3,591.0 276.8,616.6 1288.4,149.0 1343.9,48.0 1493.1,109.0 1528.4,99.7 1585.9,209.8 1534.9,1859.3 470.1,1881.5 459.7,1912.0 436.9,1912.0 267.9,1132.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[189.0,617.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.84299273579646,41.40410645934043]}},{"type":"Feature","properties":{"resourceCoords":[295.0,1575.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.84508068116193,41.40325534900579]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p28 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"140.9,1114.8 160.9,1105.9 197.0,1219.6 179.2,1250.1 175.2,1296.5 174.1,1375.3 257.9,1376.0 249.2,1514.8 224.9,1543.2 185.7,1566.8 121.0,1600.0 116.0,1613.4 341.0,1617.9 820.5,1626.1 820.8,1605.3 822.4,1439.3 1254.9,1389.7 1432.6,1391.8 1452.8,1407.0 1452.8,1409.1 1567.0,1406.3 1612.0,1496.9 1612.0,1425.5 1547.2,1296.3 1366.7,832.6 1308.9,804.6 1293.5,790.4 1278.1,776.1 1262.5,755.0 1204.0,650.1 1168.2,569.1 1152.8,517.9 1151.9,507.9 1151.2,501.2 1152.2,479.4 1165.9,433.7 1208.3,345.4 1264.0,258.1 1206.7,183.0 1171.0,198.2 902.7,206.0 820.7,184.8 817.0,147.4 759.8,206.9 94.7,664.4 43.0,614.6 60.3,894.4 135.4,1032.6 140.9,1114.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[696.0,987.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83856012941689,41.407471774812784]}},{"type":"Feature","properties":{"resourceCoords":[1459.0,1618.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83508685392118,41.40485735908563]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p28 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3539.2"},{"label":"split_canvas_y","value":"5990.0"},{"label":"split_canvas_w","value":"2912.8"},{"label":"split_canvas_h","value":"1662.0"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1063.2,1501.7 1075.8,1526.7 1074.7,1596.9 1028.9,1505.2 912.4,1508.2 911.3,1610.7 910.7,1667.0 1108.5,1664.3 1145.0,1737.5 1154.8,1737.3 1181.8,1736.9 1154.0,1681.8 1375.8,1675.9 1430.5,1638.2 1467.1,1599.5 1428.5,1546.3 1063.2,1501.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0028__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[884.8,1497.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.83514676522181,41.40568340772045]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1497.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.83161466749978,41.405425880575734]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.83180923329898,41.403903508442596]}},{"type":"Feature","properties":{"resourceCoords":[884.8,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.83534133102101,41.404161035587315]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p30","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.57"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1373.3,1912.0 1347.2,1888.0 413.3,1886.7 88.3,1822.7 51.3,1649.8 81.3,1529.5 73.5,1191.7 36.5,1087.0 71.4,1029.2 40.0,827.1 72.5,738.0 50.4,655.8 73.9,417.9 48.2,322.9 86.2,102.2 655.8,39.8 1529.1,72.0 1540.0,957.7 1612.0,1019.4 1612.0,1103.8 1446.6,1912.0 1419.6,1912.0 1373.3,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[634.0,1351.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8418791,41.412466]}},{"type":"Feature","properties":{"resourceCoords":[634.0,1835.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8436669,41.4113178]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p31","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1301.7,1784.3 952.3,1911.0 854.0,1838.7 474.1,1499.8 408.1,1501.2 366.6,1489.5 342.6,1477.5 240.4,1409.1 170.1,1351.9 132.4,1312.3 123.2,1297.8 114.0,1277.5 105.5,1229.4 103.6,1129.1 114.4,1023.4 27.1,981.6 49.2,955.5 72.8,318.1 22.7,100.1 67.8,32.0 239.0,72.3 487.8,67.9 554.6,34.2 699.3,25.7 824.0,69.2 1029.9,87.6 1128.7,138.9 1306.9,148.5 1556.7,33.5 1556.9,485.1 1607.8,489.4 1572.9,774.5 1566.0,733.4 1574.6,657.0 1570.0,588.4 1532.2,606.7 1551.0,1002.8 1543.2,1016.0 1500.3,1365.7 1415.7,1693.5 1442.8,1717.2 1349.1,1766.5 1360.7,1814.6 1301.7,1784.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0031/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.83322193855403,41.41334590898695]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.82664969860402,41.4101953782636]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.83159679124618,41.40430818501207]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.8381690311962,41.407458715735416]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.79"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"823.5,206.1 1173.3,237.7 1186.7,244.9 1581.2,213.8 1600.4,250.7 1532.0,257.5 1455.7,251.4 1414.9,259.5 1612.0,277.3 1612.0,308.5 1612.0,320.6 1597.6,321.1 1473.0,716.5 1486.4,740.4 1500.0,783.2 1538.5,1059.6 1481.5,1044.6 1368.4,1185.5 1426.3,1178.7 1558.2,1259.0 1384.6,1912.0 1357.3,1851.0 1306.0,1841.0 750.9,1845.5 725.4,1867.2 79.8,1843.5 39.0,1049.5 67.3,985.7 67.0,767.2 24.4,700.9 25.6,700.2 494.4,132.3 823.5,206.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[624.0,1457.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8261446294348,41.40305661866289]}},{"type":"Feature","properties":{"resourceCoords":[1537.0,1086.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8251545512813,41.40657226690737]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0033__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p33 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0033__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"846.2,1636.7 871.1,1809.7 954.5,1789.9 962.1,1817.2 1612.0,1864.3 1612.0,1771.6 1612.0,1736.7 1557.0,1702.8 1514.2,1643.0 1499.0,1580.0 1504.8,1383.6 1501.0,1008.0 1503.3,799.6 1501.0,566.0 1505.2,386.0 1501.5,187.0 627.8,184.2 628.9,198.1 342.5,164.3 331.4,123.7 172.3,362.5 205.6,363.8 186.7,406.0 416.1,448.1 558.5,757.8 513.8,794.8 747.3,1654.0 846.2,1636.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0033__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1501.0,1008.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8257078,41.4085954]}},{"type":"Feature","properties":{"resourceCoords":[1501.0,566.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8249075,41.4091474]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"423.4,1736.5 368.6,1702.4 325.9,1642.4 311.0,1579.3 317.6,1382.8 315.3,1007.0 318.4,798.6 317.1,564.9 321.9,384.8 318.4,140.7 1493.4,157.4 1491.7,398.0 1487.2,397.9 1484.5,812.0 1474.9,811.9 1486.0,1397.0 1390.2,1396.1 1390.5,1462.9 1596.5,1469.2 1501.0,1759.3 1540.2,1867.8 1218.1,1713.3 1221.2,1596.8 706.5,1795.1 630.1,1840.5 590.1,1877.0 422.9,1864.2 423.4,1736.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[320.0,557.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82488840595796,41.40915321613322]}},{"type":"Feature","properties":{"resourceCoords":[320.0,807.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82533920883967,41.408839800769584]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p35","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1602.3,529.0 779.3,468.9 780.5,489.5 109.8,362.6 108.1,497.8 105.5,739.5 101.0,739.5 96.9,1155.5 87.2,1155.4 96.2,1743.5 1.0,1742.3 1.0,1809.4 1555.5,1862.8 1589.8,1838.7 1609.2,1494.7 1602.3,529.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1183.0,1082.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82145655649866,41.40589388872315]}},{"type":"Feature","properties":{"resourceCoords":[89.0,508.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82225669346654,41.40808016596886]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p36","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"81.2,1615.2 87.0,1318.8 89.0,862.2 91.8,862.2 88.3,406.0 94.5,406.1 100.3,19.5 829.3,32.7 887.7,98.0 1490.8,127.7 1557.1,290.6 1557.7,1789.9 743.4,1725.0 744.3,1745.3 81.2,1615.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1181.0,1783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8203949,41.40654]}},{"type":"Feature","properties":{"resourceCoords":[737.0,419.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8187006,41.4088756]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p37","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"756.7,59.5 1498.8,56.6 1501.5,445.0 1495.2,445.0 1508.8,903.0 1506.0,903.0 1514.0,1361.5 1515.2,1793.8 341.1,1790.7 343.4,1356.5 339.0,903.0 323.4,447.3 336.2,447.3 688.2,17.5 710.2,17.4 756.7,59.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[339.0,903.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8225246,41.4107798]}},{"type":"Feature","properties":{"resourceCoords":[1506.0,903.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8205969,41.4091834]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p38","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.86"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0038","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"843.2,1736.8 837.3,1716.4 759.6,1838.4 151.8,1828.1 104.2,1859.8 87.3,1840.0 68.5,1332.1 18.2,1071.6 20.4,606.8 69.1,468.0 45.5,383.3 110.5,170.4 200.6,190.9 376.7,85.9 984.5,37.5 1043.7,65.1 1076.3,44.8 1132.8,70.0 1534.8,71.0 1579.6,493.7 1572.2,791.8 1601.0,817.1 1589.9,817.4 1415.3,1036.3 1408.8,1036.4 1419.7,1266.0 1424.9,1494.6 1426.6,1713.5 1427.5,1736.2 987.2,1743.8 987.9,1750.8 843.2,1736.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[953.0,1045.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8232227,41.4125963]}},{"type":"Feature","properties":{"resourceCoords":[260.0,605.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8238499,41.4155643]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p3 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"773.1,1912.0 946.8,1912.0 1048.6,1912.0 1042.5,1855.5 1448.5,1896.2 1595.8,1843.8 1611.8,1182.5 1514.8,509.2 1612.0,420.1 1573.2,122.7 1612.0,114.4 1612.0,21.4 1475.3,38.9 1195.7,45.5 619.6,40.0 120.2,35.9 52.7,33.4 44.2,682.1 32.9,1363.7 10.2,1460.8 1.0,1477.2 1.0,1636.0 113.4,1636.0 134.4,1621.7 163.8,1636.0 413.0,1636.0 413.0,1669.7 413.0,1758.3 484.9,1798.2 565.4,1798.4 606.1,1820.6 615.2,1825.7 660.7,1912.0 715.4,1912.0 719.5,1908.8 709.7,1893.7 696.8,1873.8 773.1,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[608.0,946.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82903593886724,41.398672163662624]}},{"type":"Feature","properties":{"resourceCoords":[1420.0,40.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83093128262308,41.400408062424596]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"364.8,798.3 364.1,68.6 1111.6,23.9 1505.0,103.6 1506.4,743.1 1506.0,1790.0 1002.1,1792.5 934.0,1790.8 358.1,1787.7 364.8,798.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[935.0,798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8338477,41.3982217]}},{"type":"Feature","properties":{"resourceCoords":[1506.0,1790.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8312327,41.3989493]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p5 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.99"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"621.2,1871.7 724.0,1693.8 1018.9,1160.6 1292.8,636.6 1596.6,86.0 1577.2,75.2 1479.4,53.2 794.6,46.5 142.7,42.6 136.0,616.0 137.4,1470.7 132.4,1876.3 621.2,1871.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[136.0,1659.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8321121,41.3949911]}},{"type":"Feature","properties":{"resourceCoords":[136.0,616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8317034,41.396881]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1536.5,807.5 1536.4,1793.9 680.8,1806.3 274.6,1806.5 272.6,1767.5 267.8,713.8 66.2,709.6 100.9,703.5 156.4,126.0 624.9,28.9 1316.2,94.3 1531.1,80.0 1536.5,807.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[995.0,812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83429595537426,41.39621436510487]}},{"type":"Feature","properties":{"resourceCoords":[271.0,812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.83460177543203,41.39490688233338]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p7 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2406.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4045.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"834.1,1639.1 1179.0,1912.0 1258.0,1912.0 1515.6,1676.8 1511.1,1184.0 1509.6,1144.7 1518.8,83.7 1316.0,76.8 1131.8,106.6 1059.1,28.3 759.3,121.9 755.5,655.4 675.9,765.8 669.9,1006.9 733.9,1485.0 822.6,1649.0 834.1,1639.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1511.1,1184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.832206,41.3945983]}},{"type":"Feature","properties":{"resourceCoords":[1062.4,1430.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8317906,41.3937196]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"897.9,1681.2 616.0,1136.0 330.1,613.6 38.5,51.1 84.5,34.7 178.3,23.0 1309.0,28.9 1520.9,32.4 1516.2,604.6 1513.2,1144.4 1509.0,1410.0 1508.0,1787.5 1383.2,1806.5 1399.8,1857.8 1334.2,1814.0 989.5,1866.8 897.9,1681.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[616.0,1136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8297842,41.3956346]}},{"type":"Feature","properties":{"resourceCoords":[1513.0,1811.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.8303729,41.393637]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p9 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"803.8,1827.2 803.7,1834.0 1434.1,1871.2 1434.0,1891.7 1548.3,1891.7 1591.5,1831.3 1589.7,274.4 1490.1,70.0 1406.8,24.6 1349.0,19.7 1349.0,89.2 970.2,53.9 966.5,1.0 966.5,1.0 966.8,5.2 937.1,50.8 840.5,41.9 831.4,46.8 790.7,68.7 746.9,135.7 674.6,174.0 604.0,128.1 604.0,198.0 604.0,215.1 409.6,332.3 410.6,387.7 412.1,469.0 289.1,469.9 244.7,470.2 246.5,505.4 246.0,1617.0 243.4,1825.3 803.8,1827.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[808.0,924.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82607483162758,41.39692089624014]}},{"type":"Feature","properties":{"resourceCoords":[245.0,924.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.82734353636725,41.39649269505917]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Franklin, Pennsylvania | 1922 | sanborn07673_007 p9 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2416.0"},{"label":"split_canvas_h","value":"1888.4"}],"created":"2026-10-18T22:17:42Z","modified":"2026-10-18T22:17:42Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"439.1,314.6 490.0,283.9 577.8,203.9 585.6,49.1 287.3,55.2 203.1,4.4 35.2,225.2 1.0,240.3 1.0,321.1 381.8,385.6 386.8,315.4 439.1,314.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824fm:g3824fm_g076731922:07673_1922-0009__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.82696142527612,41.39903226755699]}},{"type":"Feature","properties":{"resourceCoords":[604.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.82567267222477,41.39955846639466]}},{"type":"Feature","properties":{"resourceCoords":[604.0,472.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.82512833785329,41.39879767787104]}},{"type":"Feature","properties":{"resourceCoords":[0.0,472.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.82641709090464,41.39827147903337]}}]}}]}