{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn03772_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Lynn, Massachusetts | 1938 | 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":"73"},{"label":"placed","value":"68"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 38, georef 27, georef-street 2, streets-candidate 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"8 sheet(s) cut into 16 panels"},{"label":"unplaced pages","value":"p205 (tier 1, 42.47396,-70.94769 +/-514m); p252 (tier 2, 42.47273,-70.95576 +/-386m); p253__2 (tier 1, 42.48504,-70.94242 +/-171m); p255__2 (tier 1, 42.48440,-70.96327 +/-100m); p261__2 (tier 1, 42.49445,-70.96313 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0201/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p201","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0201/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0201","type":"ImageService3","width":1636,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"265.1,175.1 667.0,157.6 760.6,156.6 1273.6,208.1 1169.5,762.0 1147.9,1072.2 1149.5,1206.1 1254.8,1518.1 751.6,1684.0 400.1,1803.5 325.9,1739.2 266.1,465.0 268.0,316.4 261.4,171.1 265.1,175.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0201/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[288.0,526.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95617513079311,42.4693729316682]}},{"type":"Feature","properties":{"resourceCoords":[1170.0,1161.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95355589058497,42.46977776510425]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0202/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p202","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0202/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0202","type":"ImageService3","width":1636,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"975.4,19.4 1503.6,15.6 1509.1,353.7 1496.9,394.4 1393.7,598.4 1323.2,723.2 1243.4,877.6 1186.5,1007.8 1117.0,1284.9 1068.8,1385.4 922.0,1619.9 849.2,1885.1 287.4,1904.2 170.2,1843.8 395.2,519.4 511.8,311.4 529.6,83.3 620.3,50.0 605.3,25.3 975.4,19.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0202/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1247.0,899.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95104533957274,42.46835972701758]}},{"type":"Feature","properties":{"resourceCoords":[541.0,42.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95369515236203,42.46783920546102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0203/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p203","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0203/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0203","type":"ImageService3","width":1636,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"309.7,1336.0 246.2,1174.8 184.8,1018.1 180.8,949.8 184.3,791.0 223.9,505.7 341.7,511.9 470.3,420.3 1135.8,413.3 1152.0,401.9 1150.4,389.9 1160.0,400.5 1194.9,394.4 1200.7,423.4 1210.0,469.8 1214.1,472.2 1578.3,407.9 1635.0,397.8 1635.0,1123.8 1590.3,1123.2 1482.9,1167.1 1465.8,1179.2 1612.4,1217.5 1635.0,1216.8 1635.0,1294.7 1635.0,1451.0 1392.8,1566.4 1398.9,1535.3 1401.0,1524.7 1250.7,1500.4 1089.1,1470.7 968.2,1450.0 663.0,1393.5 548.3,1379.0 350.1,1341.0 311.2,1357.8 309.7,1336.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0203/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[501.0,986.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95253726927935,42.47056860655291]}},{"type":"Feature","properties":{"resourceCoords":[479.0,451.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9544309149138,42.47186144019738]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0204/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p204","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0204/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0204","type":"ImageService3","width":1636,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"211.5,938.8 237.7,800.1 242.0,743.5 223.6,599.0 226.5,526.6 235.8,438.5 246.2,366.1 257.3,250.1 295.9,232.9 493.5,268.1 607.7,281.0 912.2,333.2 1032.7,352.2 1193.8,379.7 1343.7,401.8 1336.0,443.5 1626.3,300.5 1334.5,634.5 1300.0,640.1 1315.0,826.5 1318.4,949.5 1331.6,1063.6 1352.2,1182.6 1368.7,1400.1 1377.2,1733.1 1309.6,1765.9 1154.7,1763.0 752.4,1651.8 717.2,1617.6 682.7,1631.5 395.0,1336.9 333.9,1188.3 233.3,1075.1 226.1,1078.2 211.5,938.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0204/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[492.0,265.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95105551259934,42.46970126360047]}},{"type":"Feature","properties":{"resourceCoords":[1353.0,1763.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94301120288179,42.46799888259746]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0206/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p206","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0206/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0206","type":"ImageService3","width":1636,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"213.2,427.7 178.0,428.7 168.3,616.2 155.5,738.9 153.6,854.2 158.3,975.3 146.1,1193.8 110.5,1526.2 123.2,1522.0 339.9,1606.7 557.0,1618.6 831.5,1683.8 835.6,1676.0 858.7,1690.3 914.0,1703.4 928.1,1721.3 1121.2,1364.7 1119.3,1400.6 1383.5,1392.9 1389.0,1301.2 1401.3,1224.3 1430.3,1123.2 1517.2,919.3 1525.2,871.0 1521.3,818.2 1516.1,789.4 1431.4,357.6 1423.3,359.2 1119.7,204.0 1122.5,220.1 1119.0,321.3 991.5,282.2 989.3,214.4 916.9,1.0 821.6,1.0 822.1,18.4 497.8,125.7 493.6,152.1 547.5,133.9 213.2,427.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0206/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1293.0,387.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94380041492994,42.47395364422121]}},{"type":"Feature","properties":{"resourceCoords":[626.0,852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94403701734267,42.47106414953458]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0207/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p207","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0207/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0207","type":"ImageService3","width":1636,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"155.9,338.7 1.0,521.8 1.0,1692.1 198.6,1774.6 199.8,1673.5 992.1,1675.6 1132.0,1668.5 1429.2,1612.3 1442.5,914.2 1393.7,913.5 1365.2,881.0 1373.7,817.1 1450.0,458.4 1499.0,244.9 1401.2,252.0 1010.6,280.7 486.9,314.1 155.9,338.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0207/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[783.0,1675.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.945465,42.476494]}},{"type":"Feature","properties":{"resourceCoords":[783.0,295.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.948101,42.47807]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0208/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p208","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0208/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0208","type":"ImageService3","width":1631,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"118.3,912.0 68.8,911.5 39.9,878.6 48.4,813.9 124.7,450.4 173.8,234.0 578.2,206.9 849.5,186.2 1268.5,157.7 1527.9,135.6 1519.0,1344.0 1519.0,1677.0 1404.2,1684.1 1132.8,1685.2 812.5,1689.0 608.4,1682.6 493.0,1657.6 353.6,1611.2 266.4,1606.8 106.5,1619.2 118.3,912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0208/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1519.0,1344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.942936,42.479748]}},{"type":"Feature","properties":{"resourceCoords":[1519.0,1677.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9423092,42.4793714]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0209/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p209","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0209/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0209","type":"ImageService3","width":1631,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"189.5,1587.0 41.1,1556.3 35.5,1634.3 1.0,1628.7 1.0,1948.0 15.0,1948.0 16.0,1939.0 36.0,1935.0 43.0,1927.0 117.0,1929.0 118.0,1933.0 160.0,1935.0 275.0,1932.0 362.0,1938.0 362.0,1948.0 511.0,1948.0 512.0,1938.0 529.0,1938.0 530.0,1948.0 575.0,1948.0 576.0,1938.0 597.0,1938.0 597.7,1945.0 668.4,1935.4 735.4,1946.2 798.1,1828.5 699.5,1805.8 683.1,1805.4 893.4,1537.1 893.5,1528.8 1333.2,1528.2 1360.3,1528.5 1458.8,908.8 1440.7,893.0 1368.7,857.8 1380.2,832.2 1434.1,712.4 1444.1,690.2 1116.5,543.1 1077.1,523.6 1011.2,499.5 932.8,475.3 671.1,419.3 435.9,367.9 404.8,525.9 380.6,625.7 356.4,679.9 319.2,743.7 308.0,786.1 297.6,866.1 294.9,1020.2 283.9,1090.6 201.1,1485.5 251.4,1496.6 189.5,1587.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0209/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[281.0,1527.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9461199535796,42.475412191397695]}},{"type":"Feature","properties":{"resourceCoords":[1372.0,1527.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.941440141135,42.47362844562632]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0210/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p210","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0210/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0210","type":"ImageService3","width":1631,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"570.1,1748.3 668.7,1714.7 764.7,1705.8 1196.4,1769.3 1403.3,1773.9 1555.7,1758.9 1557.1,1656.9 1544.6,1414.5 1529.1,1293.0 1528.4,993.3 1535.6,453.1 1533.8,141.9 1106.5,159.9 545.2,177.5 341.1,181.7 137.5,187.4 1.0,191.3 1.0,237.3 6.5,497.8 8.0,553.1 165.8,554.0 211.3,566.5 566.0,1750.2 570.1,1748.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0210/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[993.0,1245.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93987452270231,42.47357511142078]}},{"type":"Feature","properties":{"resourceCoords":[1115.0,156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93756085424654,42.47458294745923]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0211/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p211","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0211/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0211","type":"ImageService3","width":1631,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"463.9,1491.9 231.3,1350.4 345.2,548.4 366.6,617.1 856.0,419.1 802.6,243.4 905.8,234.6 1149.3,197.8 1270.4,170.1 1235.8,541.7 1230.3,712.4 1257.5,971.9 1313.0,1283.4 1412.2,1607.5 1418.3,1714.0 463.9,1491.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0211/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1255.0,952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.938228,42.471543]}},{"type":"Feature","properties":{"resourceCoords":[491.0,1442.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93919,42.470089]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0212/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p212","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"19"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0212/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0212","type":"ImageService3","width":1631,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"518.0,153.9 1064.8,140.6 1379.5,126.8 1394.0,310.8 1413.4,761.2 1439.0,1339.4 1446.9,1726.2 1010.5,1809.8 512.4,1785.5 268.4,1712.9 268.9,1606.5 189.7,1277.7 153.2,963.9 141.9,703.8 157.7,534.1 214.7,166.1 518.0,153.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0212/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[926.0,1713.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.935626,42.4712039]}},{"type":"Feature","properties":{"resourceCoords":[152.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.938228,42.471543]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0213/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p213","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0213/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0213","type":"ImageService3","width":1629,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"845.6,1724.0 661.9,1729.0 230.7,1741.1 265.8,1514.4 320.5,1129.5 346.6,895.3 383.4,666.7 438.3,524.6 452.9,448.4 441.6,341.9 423.4,253.1 801.3,195.3 939.2,193.9 1235.7,189.4 1255.4,662.0 1253.8,855.4 1260.8,1026.8 1294.8,1727.9 845.6,1724.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0213/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[938.0,1734.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93651464116425,42.47359606803138]}},{"type":"Feature","properties":{"resourceCoords":[931.0,198.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93357309849685,42.475292169875395]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0214/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p214","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0214/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0214","type":"ImageService3","width":1624,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1433.5,1.0 1419.5,1.0 1401.5,172.0 879.9,170.3 653.1,172.2 160.2,181.4 179.4,654.9 177.6,848.5 184.4,1020.2 217.7,1722.7 795.2,1727.6 1181.2,1740.1 1177.0,1709.5 1433.5,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0214/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[597.0,1726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.935414,42.472557]}},{"type":"Feature","properties":{"resourceCoords":[179.0,690.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93405,42.474285]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0215/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p215","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0215/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0215","type":"ImageService3","width":1624,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"771.1,1825.6 396.6,1795.1 277.4,1774.7 277.6,1760.5 105.4,1738.8 117.8,1215.3 120.6,987.5 121.5,492.6 123.4,194.4 845.1,171.7 1128.0,158.9 1495.1,156.6 1494.6,780.5 1495.0,1766.3 771.1,1825.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0215/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1495.0,1385.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.929166,42.475174]}},{"type":"Feature","properties":{"resourceCoords":[1495.0,1769.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.928582,42.474642]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0216/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p216","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0216/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0216","type":"ImageService3","width":1624,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"185.9,1865.5 861.4,1833.0 1243.6,1755.3 1371.5,1606.8 1465.3,1428.3 1522.8,1068.9 1525.4,122.0 1602.9,61.3 1.0,192.4 1.0,363.4 67.0,902.4 185.9,1865.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0216/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[574.0,657.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.929349,42.476874]}},{"type":"Feature","properties":{"resourceCoords":[678.0,1798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9276492,42.4752212]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0217/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p217","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"5"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0217/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0217","type":"ImageService3","width":1624,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"103.1,1856.7 137.6,1787.2 212.6,1675.0 488.2,1802.4 682.0,1862.7 729.9,1863.8 1141.5,1781.7 1205.7,1783.9 1313.4,1760.6 1528.3,1692.8 1444.0,1324.0 1336.3,835.2 1559.8,758.5 1560.2,758.3 1300.4,1.0 1272.7,1.0 1254.3,159.8 1241.5,191.3 1174.2,222.7 895.8,313.0 493.4,438.6 511.6,540.6 402.6,558.3 112.0,572.0 120.1,711.0 115.9,798.2 106.9,1511.1 105.4,1651.2 103.1,1856.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0217/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1444.0,1324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.937044,42.477934]}},{"type":"Feature","properties":{"resourceCoords":[112.0,572.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94071,42.477469]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0218/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p218","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0218/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0218","type":"ImageService3","width":1624,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"605.0,1708.7 400.3,1705.7 331.1,1671.6 219.2,1597.5 344.8,1322.9 404.1,1130.0 405.1,1082.4 321.8,673.3 323.8,609.5 300.2,502.6 232.0,289.0 208.1,204.8 337.7,177.8 697.1,178.8 924.2,182.8 1124.4,179.6 1377.2,185.2 1391.3,236.5 1407.5,325.1 1416.4,431.2 1400.3,506.6 1342.7,646.6 1301.3,873.0 1270.3,1105.2 1207.8,1486.5 1168.0,1711.0 605.0,1708.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0218/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[232.0,289.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.936318,42.477517]}},{"type":"Feature","properties":{"resourceCoords":[1168.0,1711.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.937581,42.474591]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p219 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"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":"3106.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"29.3,950.1 28.6,962.4 41.2,1122.0 61.9,1312.0 63.6,1399.1 61.7,1459.7 108.8,1466.0 103.6,1476.5 404.0,1620.4 389.6,1701.5 496.9,1725.9 615.8,1750.2 614.7,1707.3 694.2,1637.0 759.8,912.6 739.1,811.0 737.4,803.1 726.1,822.0 699.8,765.2 685.4,556.0 684.9,553.8 666.3,553.8 625.0,440.4 608.2,199.9 272.6,147.7 266.4,190.4 238.4,309.2 199.6,404.6 101.4,610.3 51.1,724.6 36.6,814.7 34.7,852.2 29.3,950.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[224.2,1126.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95781523570002,42.490939223274175]}},{"type":"Feature","properties":{"resourceCoords":[611.4,1743.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9559323444952,42.4887377742711]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p219 [2]","metadata":[{"label":"streets","value":"24"},{"label":"intersections","value":"26"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2704.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3779.2"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1545.5,1613.0 1536.0,1612.4 1536.0,1524.1 1535.8,1408.5 1538.5,878.2 1540.1,701.8 1536.4,544.5 1522.7,392.0 1492.1,169.7 1486.2,137.4 1328.1,185.0 1143.6,253.5 872.5,349.1 823.6,366.4 712.0,404.7 765.7,649.0 807.8,833.3 850.2,821.5 863.5,886.6 862.2,1067.2 859.7,1181.3 860.9,1282.0 857.6,1409.0 831.8,1416.0 855.8,1605.4 854.8,1674.3 1213.1,1664.4 1353.6,1658.6 1535.8,1658.2 1545.5,1613.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0219__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1537.0,1220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.932378,42.478097]}},{"type":"Feature","properties":{"resourceCoords":[1328.0,185.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.936351,42.4805007]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0220/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p220","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.44"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0220/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0220","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.9,1674.7 135.3,1151.1 136.2,976.9 131.8,821.6 117.7,671.1 86.5,451.8 80.5,419.9 75.5,384.7 101.2,382.2 201.2,363.6 280.9,359.9 408.5,364.7 597.4,362.9 602.0,204.2 835.3,210.1 867.9,206.6 914.2,192.1 1092.7,138.3 1117.6,125.3 1120.8,136.5 1494.0,153.7 1504.6,164.1 1442.7,231.9 1398.7,439.7 1377.3,837.7 1303.0,1083.0 1341.0,1118.6 1213.8,1287.7 1189.7,1459.1 1226.9,1537.0 1097.5,1685.2 1116.7,1767.6 1090.4,1817.9 946.3,1904.6 136.0,1871.8 135.6,1788.8 134.9,1674.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0220/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[136.0,1090.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.933611,42.479225]}},{"type":"Feature","properties":{"resourceCoords":[136.0,1876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9311744,42.4770035]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0221/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p221","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0221/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0221","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"318.6,587.8 429.9,565.8 385.9,240.3 579.5,214.3 801.4,202.6 876.7,205.9 997.2,222.3 1156.8,281.3 1230.0,303.0 1534.8,319.2 1380.3,1229.1 1397.0,1291.2 1370.1,1289.3 1341.1,1445.6 1326.3,1475.7 1257.8,1502.1 977.4,1572.2 572.3,1668.8 583.4,1770.5 474.8,1780.5 187.5,1774.4 180.8,1613.4 112.8,1093.1 53.5,624.8 318.6,587.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0221/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[212.0,1786.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94064639641681,42.477484046845426]}},{"type":"Feature","properties":{"resourceCoords":[988.0,1569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93961753251605,42.47873504784136]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0222/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p222","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0222/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0222","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.0,269.1 248.8,250.5 670.7,196.3 1024.1,150.3 1101.5,145.6 1113.5,158.8 1227.7,177.3 1357.9,121.8 1380.9,120.0 1371.3,527.1 1377.0,676.2 1369.8,764.4 1364.9,1677.0 1364.5,1713.2 1200.2,1737.4 1006.6,1778.5 722.7,1833.9 671.8,1843.9 592.1,1415.7 706.5,960.2 552.5,939.9 516.2,926.0 437.6,889.8 377.1,876.7 339.1,872.0 226.0,869.2 126.8,874.8 97.0,269.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0222/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[281.0,504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94375730220125,42.48104669717048]}},{"type":"Feature","properties":{"resourceCoords":[1369.0,754.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93931377342565,42.48331198517215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0223/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p223","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0223/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0223","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"254.9,183.3 407.1,187.9 527.3,134.9 663.5,138.7 715.0,91.8 723.0,110.0 782.7,172.2 832.0,170.8 816.8,210.5 1331.6,139.6 1334.7,413.5 1333.2,426.3 1335.0,440.9 1335.6,446.5 1352.0,480.4 1360.0,489.6 1367.0,497.7 1433.8,556.1 1400.4,726.0 1381.0,732.8 1392.3,767.5 1369.6,883.0 1371.7,969.2 1353.2,985.0 1341.1,996.9 1339.2,998.7 1324.7,1009.0 1286.2,1020.4 1258.5,1020.4 1238.0,1681.2 1051.7,1707.5 1002.8,1714.8 969.5,1713.2 735.8,1671.2 706.5,1830.0 516.2,1802.6 388.6,1777.9 307.8,1769.3 204.4,1772.5 178.1,1771.0 185.3,859.2 192.7,771.1 187.3,622.1 198.0,215.4 175.0,217.2 254.9,183.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0223/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[181.0,1115.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93837112041186,42.482663391908915]}},{"type":"Feature","properties":{"resourceCoords":[711.0,1826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93409672159636,42.482356667699854]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0224/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p224","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.16"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0224/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0224","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"329.2,582.2 314.5,549.1 312.9,529.7 314.6,517.4 320.4,253.9 339.4,251.8 339.4,249.7 461.5,245.2 1121.7,171.8 1210.1,143.8 1353.2,94.1 1356.4,101.8 1314.9,137.1 1344.4,250.3 1309.6,585.3 1225.2,800.2 1269.3,924.9 1354.1,1024.5 1249.1,1366.7 1291.1,1612.5 1101.5,1597.2 1005.6,1540.5 894.4,1544.4 778.1,1643.3 740.4,1727.9 780.4,1775.0 648.7,1777.2 575.1,1832.6 566.8,1820.7 210.6,1736.7 209.7,1725.3 183.2,1733.4 181.8,1733.5 222.3,1098.7 248.9,1099.5 286.3,1089.8 300.6,1080.3 314.4,1067.5 332.8,1053.0 333.4,970.0 358.9,859.6 349.1,826.0 368.1,819.9 405.4,657.6 343.1,599.4 329.2,582.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0224/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[565.0,1459.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.932702,42.485841]}},{"type":"Feature","properties":{"resourceCoords":[863.0,471.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9355178,42.4890594]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0225/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p225","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0225/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0225","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1209.9,1815.4 794.4,1676.3 721.5,1675.5 582.0,1740.7 249.8,1051.8 182.3,903.9 122.4,773.3 390.3,204.1 495.0,95.7 1116.6,685.8 1405.4,962.4 1456.0,911.5 1519.8,866.9 1524.5,1213.9 1430.8,1258.7 1347.9,1593.5 1253.7,1718.0 1286.2,1800.6 1200.3,1842.3 1209.9,1815.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0225/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1371.0,1351.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97099087849226,42.4578923218404]}},{"type":"Feature","properties":{"resourceCoords":[431.0,1464.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97325481870432,42.45832833287348]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0226/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p226","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0226/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0226","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1343.5,1822.8 1343.9,1900.9 1024.1,1873.7 1022.0,1908.0 712.8,1704.3 748.6,1333.4 620.5,1499.4 586.7,1532.4 523.7,1553.3 397.6,1538.3 423.9,1503.4 135.6,1403.3 338.9,593.5 442.3,515.4 702.7,248.4 817.6,137.8 889.3,114.1 1343.0,111.0 1342.5,140.6 1409.4,717.5 1412.4,1418.9 1351.2,1772.7 1365.0,1830.2 1343.5,1822.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0226/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1343.0,1047.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9732289,42.4559565]}},{"type":"Feature","properties":{"resourceCoords":[1343.0,111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9717816,42.457212]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0227/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p227","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0227/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0227","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1489.9,1806.6 248.6,1808.7 211.8,1329.8 150.9,568.3 127.5,358.6 100.1,197.1 155.6,198.3 745.4,174.3 1045.2,168.3 1475.7,164.6 1514.2,163.8 1521.3,1806.6 1489.9,1806.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0227/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1229.0,559.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9695987,42.4623221]}},{"type":"Feature","properties":{"resourceCoords":[1229.0,1807.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9723555,42.4613761]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0228/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p228","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0228/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0228","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1512.2,1755.4 1509.4,1828.9 1100.0,1821.0 222.7,1807.8 41.2,1805.2 60.5,147.4 63.3,147.4 259.0,131.7 708.2,91.0 737.0,84.2 724.6,105.4 947.3,305.9 1128.4,713.6 1241.6,827.5 1431.6,1407.9 1500.0,1457.8 1522.9,1671.0 1529.2,1677.6 1512.2,1755.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0228/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1100.0,1821.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9709739,42.4591908]}},{"type":"Feature","properties":{"resourceCoords":[987.0,480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9681797,42.4604136]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0229/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p229","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0229/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0229","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"115.6,738.8 115.7,720.8 121.4,666.5 131.4,623.1 133.5,614.1 178.4,467.7 216.2,394.0 283.6,302.4 323.1,377.4 380.7,455.1 842.5,143.8 1053.1,147.1 1241.3,152.8 1327.0,152.2 1387.0,1730.8 1246.9,1715.4 668.0,1663.8 614.0,1655.6 620.2,1816.8 217.5,1829.6 170.4,1827.2 215.5,1536.5 232.4,1358.6 224.3,1241.8 160.9,1021.0 132.8,906.0 115.5,749.4 115.6,738.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0229/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[226.0,1568.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97028992840733,42.465119861812425]}},{"type":"Feature","properties":{"resourceCoords":[601.0,1850.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97038263706169,42.46426616075432]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0230/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p230","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.61"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0230/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0230","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1418.0,1819.5 983.0,1807.0 793.7,1799.7 753.8,1795.0 337.9,1742.3 186.3,1724.8 135.5,163.4 186.7,163.5 653.6,172.2 1052.1,181.3 1234.0,492.4 1245.3,786.2 1257.3,834.2 1236.3,863.9 1264.7,863.5 1489.5,1759.1 1446.3,1816.3 1418.0,1819.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0230/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[983.0,1807.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9681895,42.4618509]}},{"type":"Feature","properties":{"resourceCoords":[1487.0,1807.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9675087,42.4610678]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0231/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p231","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0231/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0231","type":"ImageService3","width":1621,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"367.8,1436.3 344.7,958.9 335.4,820.1 329.4,629.7 318.4,395.1 325.6,307.1 423.3,346.2 526.1,362.2 683.3,366.8 713.7,355.8 789.5,158.7 1151.0,302.9 1368.3,390.9 1286.8,477.7 1217.2,735.6 1221.0,1544.2 448.7,1801.0 385.8,1843.8 367.8,1436.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0231/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1221.0,1555.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9632235,42.4645464]}},{"type":"Feature","properties":{"resourceCoords":[1221.0,333.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9646645,42.4664775]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0232/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p232","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0232/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0232","type":"ImageService3","width":1616,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"186.7,106.8 332.2,224.9 389.7,307.2 424.1,374.1 444.3,406.8 620.7,634.2 766.8,841.0 831.2,921.5 1280.2,1379.4 1489.1,1611.1 1526.5,1643.6 1476.1,1672.0 1412.4,1686.1 508.0,1686.0 504.6,1437.2 119.0,1439.5 128.4,1030.2 133.9,689.2 145.2,273.2 169.2,192.3 186.7,106.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0232/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[889.0,1686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9639202,42.4700084]}},{"type":"Feature","properties":{"resourceCoords":[508.0,1686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9639971,42.4693228]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0233/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p233","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0233/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0233","type":"ImageService3","width":1616,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"206.2,1374.0 204.0,1215.0 205.1,477.0 203.7,74.2 205.7,53.1 208.9,31.1 287.5,57.4 695.3,83.1 1029.6,100.5 1430.9,124.0 1397.0,967.6 1396.1,1082.5 1417.5,1319.5 1041.3,1384.4 1079.0,1588.1 1059.2,1612.8 925.5,1689.6 831.3,1728.9 729.5,1746.3 768.6,1823.5 780.6,1841.2 264.6,1643.3 294.9,1552.3 333.3,1477.4 220.6,1474.9 206.2,1374.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0233/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[999.0,1400.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96590161257846,42.466352536375645]}},{"type":"Feature","properties":{"resourceCoords":[1423.0,1335.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96483805164323,42.46643541944308]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0234/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p234","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0234/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0234","type":"ImageService3","width":1616,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"238.5,1739.5 208.2,1498.4 204.9,1381.2 209.3,519.6 207.2,133.3 456.5,130.1 456.5,200.9 846.5,327.4 847.7,406.2 1046.6,401.1 1075.1,410.3 1367.2,635.2 1020.9,1124.3 750.1,1498.2 677.9,1584.8 534.0,1669.0 468.4,1692.7 238.5,1739.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0234/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[689.0,1567.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96371846325509,42.466707559595605]}},{"type":"Feature","properties":{"resourceCoords":[199.0,151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96462835940007,42.4693231896222]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0235/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p235","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0235/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0235","type":"ImageService3","width":1616,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"973.2,1763.5 558.6,1835.8 452.0,1854.0 404.5,1492.5 391.1,1466.1 248.2,1330.8 302.4,1274.8 117.6,913.8 167.2,864.2 800.5,230.1 835.2,175.6 850.7,120.3 989.3,78.6 1135.5,101.5 1351.3,177.1 1502.5,243.6 1472.4,287.0 1358.2,410.6 1320.1,486.8 1249.4,872.8 1214.3,1134.5 1169.3,1626.7 1173.0,1717.9 973.2,1763.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0235/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[748.0,1803.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.961404,42.4687005]}},{"type":"Feature","properties":{"resourceCoords":[452.0,1854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9618808,42.4682812]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0236/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p236","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0236/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0236","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"705.1,505.6 740.0,557.0 820.1,482.2 869.2,408.9 901.7,315.3 893.8,257.5 863.9,196.3 867.2,139.2 1607.0,275.5 1607.0,322.1 1533.5,318.6 1445.8,393.8 1303.3,715.7 1420.0,862.9 1323.8,983.5 1367.0,1688.3 1290.9,1740.8 1286.7,1720.2 1015.6,1787.6 885.4,1807.3 562.1,1819.9 293.2,1827.9 110.6,1838.0 121.2,1749.5 240.9,1282.7 315.3,1036.2 443.3,675.5 491.8,608.0 620.9,506.8 656.6,469.6 705.1,505.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0236/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[740.0,557.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9621638,42.4717696]}},{"type":"Feature","properties":{"resourceCoords":[1316.0,153.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9619909,42.4730779]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0237/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p237","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0237/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0237","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1251.4,1932.8 1362.7,1838.3 1380.5,1621.5 1387.3,374.1 1314.9,71.4 1399.8,12.2 1593.6,1.0 1443.6,1.0 1318.5,8.1 1274.3,49.3 591.4,36.2 402.8,102.2 232.3,91.2 204.5,54.3 183.8,59.5 263.6,331.1 289.1,462.1 315.7,788.9 335.2,1060.7 353.3,1245.2 374.9,1446.5 397.7,1861.8 1086.7,1923.4 1251.4,1932.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0237/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[328.0,1271.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96082861242617,42.469315976009554]}},{"type":"Feature","properties":{"resourceCoords":[621.0,1619.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96088679633864,42.46847829105947]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0238/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p238","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0238/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0238","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"644.0,1830.0 389.5,1736.0 309.1,1645.6 331.9,1578.6 356.4,1411.3 333.8,1299.2 209.4,847.6 41.7,263.2 11.2,156.5 722.5,58.3 891.3,29.4 886.4,35.9 1025.0,102.0 1303.2,1251.4 1404.6,1576.3 1499.0,1640.0 1462.1,1900.1 644.0,1830.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0238/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1004.0,61.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9601814,42.4670648]}},{"type":"Feature","properties":{"resourceCoords":[1391.0,1569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.962671,42.464997]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0239/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p239","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.85"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0239/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0239","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"78.9,1889.6 111.5,1785.0 58.0,1441.5 24.6,1425.8 281.6,1233.1 301.3,1238.2 331.2,1295.2 351.2,1281.3 368.4,1257.2 423.9,1134.7 470.1,1026.2 473.6,1027.6 888.7,117.1 982.4,135.7 1126.7,163.4 1496.6,237.0 1492.2,278.6 1492.8,561.8 1491.4,1180.5 1491.1,1285.8 1414.8,1285.0 1112.6,1384.0 1085.3,1451.3 1054.3,1527.5 916.3,1888.7 745.0,1826.9 689.3,1796.8 30.9,1917.0 78.9,1889.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0239/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1501.0,558.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9733383112297,42.462997234773994]}},{"type":"Feature","properties":{"resourceCoords":[1309.0,1059.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97314599593629,42.46106795512942]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0240/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p240","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.64"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0240/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0240","type":"ImageService3","width":1605,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"997.7,1890.2 698.5,1826.0 364.7,1885.3 240.1,1826.9 212.3,1772.2 113.5,1705.4 39.6,1438.0 114.0,934.3 73.5,645.0 86.4,347.2 261.9,153.6 406.0,72.5 738.9,44.3 1287.9,139.2 1327.4,68.0 1349.1,65.4 1392.3,592.2 1385.0,596.0 1392.7,1222.4 1380.7,1290.9 1376.0,1317.3 1300.5,1301.0 999.6,1935.8 997.7,1890.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0240/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9919102,42.4652868]}},{"type":"Feature","properties":{"resourceCoords":[1605.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9844132,42.4668343]}},{"type":"Feature","properties":{"resourceCoords":[1605.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.981866,42.4601184]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.989363,42.4585709]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0241/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p241","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0241/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0241","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1343.7,1844.4 1276.2,1827.7 650.8,1791.6 647.5,1784.1 119.0,1790.4 107.4,1567.5 47.0,1377.8 94.4,1222.5 69.0,1125.4 98.1,1043.7 85.3,574.8 41.4,556.4 134.7,204.8 115.8,62.3 320.4,119.5 614.4,205.7 803.2,259.5 994.8,306.6 1137.6,340.7 1435.6,409.1 1464.5,416.4 1506.2,429.4 1458.5,841.1 1422.6,838.6 1417.0,903.5 1424.2,960.9 1472.9,1112.5 1483.0,1157.0 1489.2,1209.4 1489.7,1252.0 1484.8,1300.2 1458.3,1458.1 1428.0,1622.7 1369.7,1850.9 1343.7,1844.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0241/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1576.0,1575.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.98216438012274,42.46171080762059]}},{"type":"Feature","properties":{"resourceCoords":[1169.0,1809.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.98389676002408,42.462801141966644]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0242/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p242","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0242/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0242","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1487.5,739.1 1513.0,1008.9 1563.3,1029.2 1561.6,1082.8 1508.7,1077.3 1478.1,1229.5 1365.4,1302.0 1299.1,1548.0 1166.2,1582.3 1017.8,1552.3 949.0,1724.8 974.3,1821.5 814.7,1844.4 150.5,1606.7 159.3,1529.5 178.6,1293.8 180.8,1125.7 180.4,964.9 177.2,916.3 169.5,874.3 154.5,823.4 137.0,781.2 63.2,639.2 46.4,583.5 41.0,518.5 77.0,514.9 54.8,99.2 11.3,93.3 10.1,79.2 9.8,74.2 1009.0,237.8 1008.6,241.7 1126.8,258.1 1261.2,279.7 1289.3,290.1 1308.1,305.9 1260.3,350.3 1260.6,370.9 1517.0,570.6 1487.5,739.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0242/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[697.0,869.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.98016940468372,42.46059491707199]}},{"type":"Feature","properties":{"resourceCoords":[1270.0,299.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97697881639041,42.45893560488892]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0243/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p243","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0243/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0243","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"992.4,135.5 1095.1,127.1 1176.0,111.9 1298.0,78.8 1299.8,107.8 1293.2,515.3 1284.6,978.1 1275.0,1532.6 1281.1,1565.7 1203.1,1594.7 1152.7,1610.5 929.7,1669.3 898.9,1675.9 526.0,1742.8 380.9,1769.8 281.5,1787.6 267.7,1790.3 266.8,1760.6 251.1,1456.2 244.8,1310.0 237.7,1113.4 237.8,917.7 240.2,612.2 239.3,400.4 457.1,306.4 791.1,160.4 826.6,133.3 857.2,141.4 969.4,137.1 992.4,135.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0243/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[242.0,1117.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97739213716727,42.46588514220394]}},{"type":"Feature","properties":{"resourceCoords":[821.0,139.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97489259860681,42.469523703392696]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0244/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p244","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0244/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0244","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"781.9,1684.5 701.8,1491.3 694.3,1468.0 843.8,1436.5 933.3,1412.1 988.5,1386.7 1084.2,1315.4 1134.8,1280.7 1207.8,1243.6 1221.7,1238.4 1249.1,1231.2 1276.8,1227.5 1356.1,1222.5 1398.9,1227.3 1404.7,1174.3 1424.2,1093.4 1520.5,719.5 1572.1,515.2 1574.2,509.2 1234.6,419.9 1244.9,378.5 1179.2,331.2 1141.5,294.0 1101.3,248.2 1085.4,274.6 825.8,52.1 831.7,18.8 798.6,14.8 745.5,17.2 629.0,31.4 626.7,61.0 562.7,472.1 488.8,938.9 401.1,1498.2 402.6,1532.6 319.6,1551.0 266.4,1559.8 32.6,1587.8 1.0,1590.2 1.0,1593.8 6.2,1632.7 74.5,1915.0 308.5,1840.4 680.2,1720.8 781.9,1684.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0244/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9755612,42.469512]}},{"type":"Feature","properties":{"resourceCoords":[1608.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9680568,42.4706559]}},{"type":"Feature","properties":{"resourceCoords":[1608.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9661772,42.463946199999995]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9736816,42.4628023]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0245/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p245","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0245/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0245","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"495.8,92.4 537.4,101.4 533.4,88.9 725.2,71.0 729.0,96.8 981.4,91.8 1027.6,105.5 1100.7,164.2 1528.2,220.5 1507.2,285.1 1537.5,519.3 1492.5,1591.2 1541.8,1839.5 1513.5,1865.8 1140.7,1874.5 862.1,1835.3 236.3,1907.7 114.2,1883.7 42.6,1813.2 92.5,1368.8 91.5,935.5 163.7,785.7 133.2,358.5 183.0,217.2 131.7,126.3 495.8,92.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0245/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[931.0,1183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.99053406928513,42.47217740912181]}},{"type":"Feature","properties":{"resourceCoords":[1431.0,1044.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.98913392205735,42.47061863576136]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0246/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p246","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0246/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0246","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"685.6,1665.0 732.9,1712.8 738.3,1718.4 377.7,1921.5 327.8,1882.6 117.9,1854.7 62.0,1684.7 48.7,1434.8 11.2,1410.6 175.3,1010.3 250.9,954.4 276.1,913.1 335.9,666.9 361.8,669.9 393.6,479.1 380.4,479.8 399.9,441.7 460.2,79.8 541.5,58.6 665.0,89.0 1042.0,72.5 1417.3,148.8 1481.2,105.1 1451.1,179.6 1489.2,217.5 1513.3,617.3 1544.9,700.2 1524.3,1433.1 1555.7,1502.5 1607.0,1531.0 1607.0,1549.7 1607.0,1560.0 657.2,1635.4 669.4,1647.8 685.6,1665.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0246/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9889246,42.475439]}},{"type":"Feature","properties":{"resourceCoords":[1608.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9823429,42.4785646]}},{"type":"Feature","properties":{"resourceCoords":[1608.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9772066,42.472680499999996]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-70.9837883,42.4695549]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0247/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p247","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.59"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0247/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0247","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1308.2,1616.0 1104.4,1919.5 1032.5,1855.4 323.6,1880.1 309.8,1894.5 143.4,1511.7 137.2,1516.5 97.9,1548.1 84.4,1559.0 80.0,1562.2 65.4,1573.5 51.7,1584.4 74.6,623.8 45.4,620.8 111.5,526.2 92.1,301.9 130.0,133.3 238.8,191.3 307.3,110.5 388.2,138.7 387.0,116.6 692.1,139.6 702.5,127.4 737.1,113.8 839.7,94.0 876.3,90.9 896.5,99.7 922.2,129.3 1006.1,229.8 1053.6,214.7 1551.1,701.8 1540.7,719.2 1479.5,814.3 1455.1,835.0 1457.0,880.0 1385.0,1240.3 1337.0,1474.5 1308.2,1616.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0247/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[892.0,612.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97572555447236,42.47160698484377]}},{"type":"Feature","properties":{"resourceCoords":[551.0,523.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97641875301498,42.47275288508666]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0248/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p248","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0248/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0248","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"338.4,1509.2 256.7,1518.5 153.8,1519.3 151.0,1519.3 313.8,849.5 276.9,816.7 307.4,730.4 320.0,694.5 332.2,657.5 329.4,636.0 308.3,606.4 239.6,529.1 210.4,506.5 194.8,503.9 60.0,232.6 41.8,244.8 24.9,161.6 54.7,166.6 104.3,82.7 251.2,61.5 1030.7,94.5 1234.2,47.1 1460.5,109.0 1487.9,237.8 1551.3,246.7 1384.5,714.4 1376.2,721.3 1362.6,730.9 1261.4,1027.0 1266.0,1023.3 1269.5,1205.5 1305.8,1187.2 1369.8,1348.4 1394.2,1523.0 1399.2,1540.8 1425.2,1553.3 1448.9,1547.5 1537.7,1770.8 1536.8,1771.1 1500.2,1780.6 1453.6,1799.7 1379.7,1858.0 1419.7,1875.9 1416.0,1886.7 1414.7,1891.2 1077.8,1825.6 1085.2,1784.5 1018.0,1742.7 978.9,1708.8 936.8,1666.6 923.0,1693.5 655.5,1492.9 659.2,1460.0 626.6,1458.2 575.0,1463.9 462.2,1485.2 338.4,1509.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0248/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[272.0,1518.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97349222801044,42.46963997817089]}},{"type":"Feature","properties":{"resourceCoords":[1185.0,1093.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96937009167135,42.47160743142827]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0249/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p249","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0249/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0249","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1371.5,1801.8 1133.1,1771.8 1126.8,1795.4 1103.2,1812.1 1085.2,1807.9 920.5,1745.0 748.5,1723.3 746.9,1764.0 585.7,1679.2 586.7,1685.0 376.1,1453.4 374.3,1436.9 372.2,1426.3 43.0,1054.6 72.1,1015.7 45.5,756.9 96.3,663.8 164.1,297.5 127.3,134.2 190.2,181.2 293.0,187.8 364.1,123.9 507.4,76.4 710.7,55.1 1014.6,99.7 1135.4,82.2 1230.0,106.1 1239.3,159.9 1215.7,165.2 1230.4,555.8 1259.8,551.0 1287.4,528.9 1315.8,518.4 1367.0,524.2 1409.7,540.8 1456.7,572.9 1434.6,596.5 1421.8,625.1 1392.8,703.6 1361.2,815.0 1354.0,889.7 1379.4,958.5 1382.6,983.2 1384.1,1139.8 1400.5,1461.4 1397.9,1513.1 1384.0,1639.5 1374.7,1783.7 1371.5,1801.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0249/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[762.0,1077.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9661600157162,42.47268480596561]}},{"type":"Feature","properties":{"resourceCoords":[474.0,720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96560691566201,42.474282988180185]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p250 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"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":"3210.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"801.5,1764.0 801.5,1425.3 737.5,1364.0 733.6,1029.0 732.9,499.3 728.5,104.0 188.8,97.8 145.8,354.3 102.8,657.8 103.0,786.1 58.6,1352.8 11.8,1367.8 89.0,1830.0 736.5,1767.6 801.5,1764.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[89.0,1830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.950935,42.477131]}},{"type":"Feature","properties":{"resourceCoords":[728.5,104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.947226,42.47899]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p250 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3210.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3222.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1606.6,1861.6 1607.0,1858.7 1607.0,1.0 1517.0,1.0 1516.7,47.6 1453.1,50.8 824.0,107.5 959.4,950.2 982.5,1130.8 948.5,1136.8 1004.0,1206.3 1275.6,1808.3 1430.5,1948.0 1453.8,1948.0 1453.7,1933.5 1453.8,1865.4 1510.5,1864.1 1537.5,1863.5 1601.4,1862.0 1606.6,1861.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0250__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[992.4,1149.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95209200802302,42.47537497658011]}},{"type":"Feature","properties":{"resourceCoords":[1467.1,678.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95043742039698,42.47558251804502]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0251/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p251","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0251/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0251","type":"ImageService3","width":1608,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"87.4,1209.7 112.6,1257.5 52.1,1336.1 88.8,1405.8 45.0,1636.9 62.0,1886.8 309.4,1832.9 543.4,1858.2 1336.2,1776.1 1343.7,1788.4 1361.5,1787.5 1361.5,1693.8 1347.8,1254.3 1340.4,1020.0 1364.6,1015.8 1424.5,737.9 1433.1,674.2 1474.7,526.7 1513.2,402.4 1539.5,308.4 1260.8,138.0 1243.6,134.2 1234.4,172.1 566.8,25.9 581.8,1.0 92.9,1.0 92.0,9.0 59.0,15.0 38.0,15.0 37.3,4.0 1.0,6.8 1.0,219.6 119.3,275.2 273.6,347.6 293.7,370.8 225.2,489.9 228.3,496.2 262.3,510.7 289.5,522.3 334.1,548.8 346.9,578.5 329.6,609.4 299.2,639.9 309.1,660.0 199.7,877.0 185.4,871.9 126.5,841.2 141.4,888.4 148.1,923.6 156.6,1037.5 87.4,1209.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0251/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1415.0,771.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94954840360117,42.47855472644313]}},{"type":"Feature","properties":{"resourceCoords":[1289.0,144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94866861918321,42.48075867983542]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0253__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p253 [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":"6456.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0253__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0253","type":"ImageService3","width":1614,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"820.8,1688.8 824.8,1649.7 842.5,1651.2 1144.5,1783.5 1130.9,1881.2 1403.5,1883.9 1402.9,1834.0 1402.2,1630.1 1400.5,1493.3 1399.5,1282.0 1396.7,1151.2 1396.3,997.8 1393.0,571.5 1389.6,214.2 1394.1,136.7 1362.4,159.3 1109.4,188.0 1075.1,197.9 1073.5,192.1 936.0,207.7 836.5,185.7 622.5,68.5 457.3,65.4 322.1,143.3 230.2,167.9 65.8,301.9 98.4,317.6 136.8,363.8 175.2,421.9 202.8,484.7 222.2,561.5 257.8,583.5 340.4,654.6 393.1,676.7 427.1,683.4 453.4,689.1 483.1,690.8 518.1,691.3 555.3,691.0 566.9,690.4 513.4,812.5 518.1,812.5 522.0,812.5 522.0,850.4 522.0,1384.2 522.0,1490.6 383.7,1490.6 194.9,1490.6 133.3,1633.8 820.8,1688.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0253__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[89.0,294.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94792892459554,42.48631578217077]}},{"type":"Feature","properties":{"resourceCoords":[1399.0,1874.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94721575846319,42.47902803488692]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0254/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p254","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.66"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0254/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0254","type":"ImageService3","width":1614,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"28.9,1450.9 73.7,1469.1 44.3,1498.5 552.4,1643.4 553.2,1641.3 670.1,1683.4 1321.2,1864.4 1415.2,1871.5 1569.2,1878.8 1555.9,355.9 1506.6,173.6 1527.5,119.8 1467.9,81.3 1409.4,93.1 1370.8,59.2 831.9,103.2 454.1,46.3 109.2,99.4 53.3,211.7 39.4,344.9 54.7,437.3 114.4,510.9 159.0,644.1 118.1,696.8 140.6,915.3 44.0,1337.5 1.0,1351.9 1.0,1374.3 28.9,1450.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0254/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[858.0,1755.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.93706187747725,42.48903451736712]}},{"type":"Feature","properties":{"resourceCoords":[668.0,925.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.941254413367,42.489338177873314]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0255__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p255 [1]","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":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6456.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0255__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0255","type":"ImageService3","width":1614,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"142.6,1879.5 170.6,1861.6 230.5,1830.8 290.9,1812.4 330.4,1805.1 396.1,1799.7 436.4,1801.4 570.8,1801.9 899.0,1804.8 980.5,1799.3 1072.9,1783.3 1117.7,1772.6 1115.0,1723.8 1146.9,1768.2 1153.3,1735.2 1144.8,1668.9 1153.7,1643.5 1191.8,1593.2 1213.7,1556.0 1355.9,1397.4 1446.8,1314.8 1481.2,1289.9 1514.7,1265.5 1540.3,1246.8 1552.1,1239.4 1033.2,625.5 1017.9,625.5 838.5,625.5 838.5,461.5 838.5,395.2 568.3,75.6 547.9,107.3 395.6,110.7 316.9,82.1 121.4,97.5 110.1,430.4 216.6,786.1 158.7,903.4 194.1,930.6 135.1,1042.8 183.2,1091.5 155.1,1135.2 220.6,1177.4 189.5,1232.5 264.4,1280.7 277.7,1342.3 187.8,1522.9 120.3,1483.8 165.1,1715.9 136.9,1759.6 168.3,1854.8 142.6,1879.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0255__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1153.0,1805.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96005763767612,42.48497411121054]}},{"type":"Feature","properties":{"resourceCoords":[697.0,806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96461172623043,42.487127649358726]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0256/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p256","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0256/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0256","type":"ImageService3","width":1614,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.0,139.6 161.8,113.5 223.2,99.7 262.9,95.4 328.7,94.9 368.5,99.5 502.0,110.0 827.8,137.3 909.2,137.9 1002.1,128.9 1047.4,121.6 1058.9,185.8 1073.2,283.5 1104.8,278.6 1127.2,433.6 1159.7,641.7 1195.8,637.5 1255.2,644.0 1383.0,648.2 1461.2,653.2 1613.0,918.9 1613.0,1649.1 1601.8,1674.5 1467.0,1663.2 1462.6,1668.7 1465.0,1734.1 1460.0,1785.0 1438.9,1808.9 1404.1,1806.3 1364.2,1792.0 1350.4,1809.2 1111.1,1802.6 1109.7,1787.7 1112.4,1722.4 1076.6,1755.5 1048.0,1776.2 950.0,1831.4 767.5,1841.8 813.5,1781.0 757.8,1646.2 648.6,1563.7 558.5,1523.5 423.8,1542.2 265.1,1445.5 230.6,1387.0 253.7,1325.7 199.0,913.5 212.2,724.1 134.2,637.3 169.3,529.5 128.5,350.3 73.2,313.1 57.9,259.8 70.8,155.2 100.0,139.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0256/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[606.0,630.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96051634268477,42.48255350102405]}},{"type":"Feature","properties":{"resourceCoords":[1188.0,1230.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95643093488465,42.4820871330975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0257/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p257","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0257/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0257","type":"ImageService3","width":1613,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1307.5,1934.5 1416.4,1935.9 1417.5,1924.0 1441.5,1924.3 1433.8,1937.1 1295.6,1935.3 1282.4,1948.0 1280.7,1948.0 1117.2,1701.5 838.4,1561.3 769.6,1600.8 659.4,1668.9 605.6,1696.5 577.4,1720.4 433.6,1562.9 327.8,1444.5 303.9,1466.4 237.1,1391.9 191.4,1344.2 165.0,1302.6 215.0,1325.8 204.4,1293.7 164.2,1239.5 159.5,1212.8 168.1,1149.7 169.0,1106.1 216.0,896.4 255.2,778.8 273.2,739.9 304.0,672.8 319.3,644.5 373.7,544.8 386.7,551.5 658.9,69.9 948.0,230.0 928.9,309.6 1033.8,340.0 1110.7,360.6 1150.1,371.1 1151.5,328.5 1234.3,263.5 1233.8,267.4 1368.3,279.7 1335.5,845.7 1394.7,968.3 1422.1,1016.5 1470.9,1093.5 1519.9,1150.4 1517.2,1180.2 1332.5,1809.8 1300.8,1917.6 1303.8,1917.6 1307.5,1934.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0257/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1278.0,1157.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9550520190193,42.48591625640585]}},{"type":"Feature","properties":{"resourceCoords":[836.0,680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95734876314631,42.487532531212445]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0258/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p258","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0258/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0258","type":"ImageService3","width":1627,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1357.1,1948.0 292.2,1948.0 264.8,1934.9 259.3,1942.2 209.4,1919.7 214.4,1909.8 180.6,1893.2 155.3,1936.0 131.0,1936.0 130.0,1948.0 20.0,1948.0 16.0,1931.0 13.0,1931.0 43.5,1821.7 222.1,1183.2 224.4,1153.1 174.2,1096.2 123.8,1019.0 95.5,970.8 34.1,847.6 60.0,275.4 180.6,284.8 488.9,258.1 547.6,219.2 553.9,90.7 668.4,73.5 932.5,97.8 969.4,118.5 965.4,201.7 1000.6,256.5 1260.7,284.3 1296.0,339.1 1333.8,340.9 1341.4,652.1 1585.8,690.5 1585.6,1084.7 1626.0,1102.2 1626.0,1111.5 1435.0,1114.3 1450.8,1146.8 1452.3,1206.8 1446.4,1276.2 1429.1,1342.5 1396.8,1414.8 1411.0,1454.0 1431.7,1561.0 1459.3,1610.9 1481.9,1637.3 1495.4,1653.8 1498.9,1658.0 1510.8,1668.6 1521.2,1677.7 1532.0,1686.5 1548.3,1699.8 1558.3,1707.6 1577.6,1722.6 1587.0,1729.3 1469.5,1791.9 1476.2,1797.2 1425.6,1861.3 1357.1,1948.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0258/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1426.0,1392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.94802035401896,42.48535124893867]}},{"type":"Feature","properties":{"resourceCoords":[865.0,1335.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95074108323396,42.48545694284246]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0259/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p259","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0259/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0259","type":"ImageService3","width":1627,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"113.5,967.0 126.5,975.1 240.7,1772.5 258.7,1772.5 371.4,1772.3 371.9,1786.8 932.6,1794.7 918.4,1750.1 973.2,1726.3 1050.1,1688.1 1210.8,1589.7 1347.7,1511.3 1359.0,1506.7 1410.7,1485.6 1411.0,1401.0 1402.5,1400.8 1403.2,1317.3 1444.5,1319.0 1448.8,1243.0 1449.8,1126.3 1399.8,1124.8 1395.1,933.3 1387.5,933.1 1401.9,118.5 1424.0,113.5 1498.0,90.6 1498.9,56.7 1499.9,20.4 1172.0,102.9 1171.5,75.9 1165.8,61.2 1147.0,52.6 1134.2,59.4 1124.9,71.6 1114.2,96.8 1102.2,149.6 1072.6,155.1 1071.1,81.8 948.8,139.2 785.9,133.5 468.5,245.5 454.1,223.5 417.0,240.9 367.1,169.8 175.4,181.7 117.5,102.0 101.1,224.8 24.1,260.9 83.6,676.1 48.4,732.4 1.0,808.0 1.0,896.6 113.5,967.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0259/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[591.0,1091.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96221525556756,42.489686291252944]}},{"type":"Feature","properties":{"resourceCoords":[165.0,1774.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96006579376012,42.487236029377016]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0260/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p260","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.56"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0260/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0260","type":"ImageService3","width":1618,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"106.5,453.1 102.2,419.8 91.2,332.2 91.0,329.8 299.3,276.8 305.2,268.6 631.9,171.0 640.8,177.4 1034.4,11.1 1078.2,72.2 1139.5,44.4 1499.3,109.7 1469.8,165.1 1581.4,450.5 1569.8,1592.6 1498.8,1831.5 1244.9,1864.2 1186.6,1903.3 1165.0,1877.8 1108.7,1921.8 967.4,1621.2 929.4,1639.6 817.6,1682.0 719.1,1702.7 498.5,1735.8 378.3,1757.7 297.3,1795.3 265.9,1814.2 231.1,1835.0 218.6,1752.0 210.2,1753.1 198.4,1671.0 239.2,1666.5 231.8,1591.2 215.2,1476.6 166.0,1482.7 132.5,1295.5 125.0,1296.4 16.4,495.0 37.3,486.8 106.5,453.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0260/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1519.0,750.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.95965113185639,42.49788170048307]}},{"type":"Feature","properties":{"resourceCoords":[1130.0,929.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9599893735263,42.4963380153475]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0261__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p261 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.83"},{"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":"6508.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0261__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0261","type":"ImageService3","width":1627,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1532.8,119.8 1517.7,101.3 1349.6,68.0 1116.4,81.5 871.7,45.2 552.6,42.8 297.8,106.8 101.4,118.2 111.2,352.7 38.9,528.0 53.6,890.4 86.0,1003.0 303.2,1054.4 303.5,1055.0 304.7,1055.0 304.7,1057.6 357.9,1170.7 362.0,1474.5 316.4,1517.8 337.3,1622.5 286.5,1851.9 591.9,1851.5 807.0,1803.3 973.7,1854.0 1280.6,1794.3 1336.3,1925.8 1366.2,1489.4 1373.0,1466.7 1374.3,1381.3 1375.5,1239.0 1375.4,1206.0 1380.0,1072.2 1383.3,959.0 1377.2,864.4 1388.0,864.4 1555.6,481.7 1552.4,472.9 1532.8,119.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0261__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1368.0,1224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9694523601244,42.49394899987959]}},{"type":"Feature","properties":{"resourceCoords":[956.0,1477.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.96906479707008,42.49229587285297]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0262/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p262","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.47"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0262/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0262","type":"ImageService3","width":1629,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"204.7,1183.4 227.0,1058.7 232.3,1027.4 241.2,984.3 258.4,900.9 279.9,793.7 289.5,702.8 299.8,704.5 521.4,367.7 519.8,358.8 558.6,19.8 584.1,64.8 676.3,83.4 862.4,51.5 1238.2,399.2 1251.1,356.8 1542.2,205.5 1583.4,415.2 1583.3,1151.5 1551.8,1507.2 1571.6,1618.0 1522.4,1854.8 1533.7,1900.8 1099.9,1908.9 1094.0,1899.5 749.1,1868.1 740.4,1873.6 524.0,1844.8 523.3,1847.2 509.9,1898.5 169.1,1904.6 174.7,1878.0 172.9,1865.2 172.5,1862.2 156.0,1849.5 141.9,1853.2 135.0,1858.9 129.9,1863.1 113.7,1885.3 89.9,1934.5 59.5,1933.1 74.8,1860.8 77.4,1860.2 86.2,1739.5 78.2,1705.7 177.5,1295.5 187.6,1274.9 202.8,1194.0 204.7,1183.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0262/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1032.0,1518.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.966364,42.49644]}},{"type":"Feature","properties":{"resourceCoords":[492.0,1967.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.9647723,42.494204]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p263 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.83"},{"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":"3547.6"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263","type":"ImageService3","width":1634,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"554.3,1836.8 606.6,1800.2 829.6,1815.2 851.4,1462.8 825.2,1227.0 748.2,971.4 623.6,799.8 626.0,525.5 601.0,483.0 627.6,455.1 627.8,316.4 578.5,272.4 472.9,346.2 423.3,334.7 242.0,115.0 193.9,125.5 226.8,185.7 182.7,235.0 87.3,726.7 98.5,1046.8 58.6,1532.0 108.2,1803.9 109.6,1789.5 279.1,1783.0 303.1,1784.5 310.4,1822.4 338.0,1815.8 455.3,1813.5 558.0,1806.8 554.3,1836.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[131.0,1129.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.988955,42.509791]}},{"type":"Feature","properties":{"resourceCoords":[720.9,1129.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.987322,42.511513]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p263 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2706.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3830.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263","type":"ImageService3","width":1634,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1187.0,113.0 1194.0,135.4 1181.3,330.2 1094.3,408.7 1038.1,408.5 954.6,315.9 932.8,427.2 818.0,525.8 888.9,604.4 851.5,653.4 894.9,746.6 825.0,833.6 822.2,843.0 940.2,1113.1 936.7,1544.0 959.2,1574.6 882.8,1651.0 882.8,1659.8 1073.8,1831.5 1074.0,1830.8 1615.0,1917.0 1549.9,1693.2 1492.4,1251.1 1598.0,916.5 1572.1,588.5 1620.1,280.3 1590.5,128.9 1633.0,90.5 1633.0,60.2 1532.0,79.7 1416.1,96.3 1389.6,106.3 1377.8,69.7 1353.7,71.1 1186.7,98.5 1187.0,113.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0263__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1180.2,1053.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.98299176445697,42.50608357492746]}},{"type":"Feature","properties":{"resourceCoords":[1379.1,1050.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.98235762924824,42.50661764919893]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p264 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4774.8"},{"label":"split_canvas_w","value":"6540.0"},{"label":"split_canvas_h","value":"3021.2"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264","type":"ImageService3","width":1635,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"320.5,1304.1 168.8,1385.0 191.1,1397.9 127.8,1561.2 47.9,1564.5 49.4,1596.8 69.9,1675.2 74.7,1720.0 90.0,1796.5 223.0,1768.2 192.2,1842.0 353.1,1920.1 375.4,1891.1 448.7,1881.4 503.2,1810.2 578.3,1773.7 860.4,1890.8 965.2,1877.0 1078.0,1803.4 1111.5,1815.0 1185.4,1749.3 1322.5,1797.7 1390.7,1854.4 1410.8,1345.3 1370.3,1363.0 1067.4,1240.4 1060.3,1249.3 952.2,1218.3 632.4,1218.0 503.5,1251.0 427.0,1357.0 320.5,1304.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1482.0,1470.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.971765,42.497526]}},{"type":"Feature","properties":{"resourceCoords":[223.0,1768.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.976671,42.50048]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p264 [2]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.79"},{"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":"6540.0"},{"label":"split_canvas_h","value":"4774.8"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264","type":"ImageService3","width":1635,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"78.7,859.1 111.3,880.9 106.4,1139.5 162.8,1158.1 511.9,1174.1 750.2,1149.9 909.7,1174.9 1029.2,1146.6 1255.7,1188.6 1525.5,1122.2 1506.9,996.0 1540.4,913.2 1536.2,811.7 1599.5,726.6 1436.4,650.2 1466.5,575.5 1333.0,605.9 1316.5,529.0 1314.5,511.9 1311.1,484.0 1289.3,405.4 1287.4,372.9 1367.8,368.4 1429.1,203.1 1406.5,190.5 1558.0,106.9 1541.5,99.0 1447.7,136.9 1409.2,113.0 1277.7,132.3 818.6,43.8 680.2,53.3 610.6,128.0 551.9,112.4 500.1,144.2 219.3,80.6 195.2,93.1 216.7,637.5 217.3,637.7 87.1,857.5 78.7,859.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0264__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[525.0,1168.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.981721,42.501919]}},{"type":"Feature","properties":{"resourceCoords":[1333.0,605.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.977177,42.500799]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p265 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.63"},{"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":"3120.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265","type":"ImageService3","width":1631,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"743.6,1596.5 698.0,1254.7 778.7,655.2 776.6,251.6 686.2,104.6 439.2,87.6 348.0,171.2 133.2,89.0 92.5,481.0 65.5,512.8 78.9,919.9 26.2,1132.3 58.4,1663.5 80.4,1743.7 175.8,1824.8 434.0,1891.3 525.3,1886.4 534.4,1860.4 659.8,1833.3 763.7,1869.6 731.4,1823.7 743.6,1596.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[472.0,923.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97032566352955,42.47872238547721]}},{"type":"Feature","properties":{"resourceCoords":[472.0,1323.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.97190830809912,42.47789930859955]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Lynn, Massachusetts | 1938 | sanborn03772_005 p265 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.61"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3120.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3404.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-10-18T17:44:34Z","modified":"2026-10-18T17:44:34Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265","type":"ImageService3","width":1631,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1506.1,244.9 1495.7,241.7 1497.0,279.4 1342.1,271.4 1341.7,288.0 1189.0,194.6 1200.3,14.8 1141.1,97.0 1125.3,113.5 1095.2,124.6 1034.0,119.4 1046.2,102.1 905.2,58.4 850.5,311.5 870.3,468.2 865.1,1183.8 835.6,1305.7 884.2,1496.8 1007.3,1610.1 1040.0,1695.5 1131.7,1697.2 1277.7,1824.8 1499.4,1793.3 1583.4,1516.8 1594.1,1291.8 1558.5,773.5 1576.7,501.6 1506.1,244.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd376m:g3764m:g3764lm:g03772193802:03772_02_1938-0265__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[904.0,533.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.977556,42.45558]}},{"type":"Feature","properties":{"resourceCoords":[1512.0,747.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-70.976046,42.4535134]}}]}}]}