{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn05358_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Manchester, New-Hampshire | 1897 | 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":"88"},{"label":"placed","value":"61"},{"label":"unplaced","value":"27"},{"label":"fit sources","value":"georef 39, georef-snap 17, snap:0 5"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"16 sheet(s) cut into 41 panels"},{"label":"unplaced pages","value":"p22 (tier 1, 42.99479,-71.47241 +/-246m); p23__1 (tier 1, 42.99205,-71.47864 +/-100m); p25 (tier 2, 42.99194,-71.47359 +/-100m); p26__1 (tier 1, 42.97962,-71.45769 +/-214m); p26__3 (tier 1, 42.97983,-71.45803 +/-100m); p34 (tier 2, 42.98872,-71.46719 +/-100m); p35__1 (tier 1, 42.97992,-71.45299 +/-100m); p35__2 (tier 1, 42.98079,-71.45558 +/-130m); p46__2 (tier 1, 42.97406,-71.45472 +/-135m); p46__3 (tier 1, 42.98539,-71.45010 +/-100m); p48__1 (tier 2, 42.99484,-71.46162 +/-100m); p49__2 (tier 1, 42.98137,-71.46342 +/-100m); p51__2 (tier 1, 42.98494,-71.47769 +/-129m); p59__1 (tier 1, 43.00713,-71.47712 +/-178m); p59__2 (tier 1, 43.00488,-71.47701 +/-210m); p59__3 (tier 1, 43.00426,-71.47206 +/-109m); p5__1 (tier 2, 42.99812,-71.46740 +/-100m); p5__2 (tier 1, 43.00140,-71.45509 +/-110m); p61__1 (tier 4, 42.98990,-71.46154 +/-2723m); p61__2 (tier 4, 42.98990,-71.46154 +/-2723m); p62__1 (tier 1, 42.97421,-71.46574 +/-211m); p62__2 (tier 1, 42.97519,-71.46549 +/-100m); p62__3 (tier 1, 42.97219,-71.46853 +/-100m); p62__5 (tier 1, 42.97275,-71.46855 +/-109m); p63__1 (tier 4, 42.98990,-71.46154 +/-2723m); p63__2 (tier 1, 42.99438,-71.45372 +/-215m); p63__3 (tier 4, 42.98990,-71.46154 +/-2723m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p1","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"26.1,1836.4 59.0,85.0 567.1,80.7 788.3,22.6 1156.6,72.8 1450.0,24.6 1468.5,29.4 1468.3,89.3 1516.9,88.5 1510.6,373.4 1515.0,1826.0 525.7,1820.2 298.2,1824.1 179.6,1850.5 123.3,1853.3 37.6,1838.8 26.1,1836.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[525.0,1041.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4638691,43.0047146]}},{"type":"Feature","properties":{"resourceCoords":[1515.0,1826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4611183,43.0035228]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p10","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"271.5,1429.3 275.4,729.5 271.5,261.0 271.9,216.2 878.2,209.6 1404.3,211.4 1403.0,453.0 1404.8,1289.3 1401.3,1787.0 1190.5,1792.3 525.9,1796.9 275.8,1795.6 271.5,1429.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1403.0,453.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4637568,42.9972258]}},{"type":"Feature","properties":{"resourceCoords":[1403.0,1423.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4634354,42.9954597]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p11","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.4,1319.3 54.7,492.7 54.9,253.9 54.4,91.9 1533.3,83.3 1535.9,486.1 1536.5,888.3 1546.3,1810.7 1234.3,1807.9 962.1,1810.5 597.7,1831.8 513.8,1816.1 59.4,1811.3 60.4,1319.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1001.0,492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4613722,42.9974508]}},{"type":"Feature","properties":{"resourceCoords":[1001.0,87.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4615031,42.9981973]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p12","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"30"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"86.1,1829.4 56.8,1830.1 48.7,897.9 48.9,491.4 47.0,84.4 1185.2,80.2 1185.8,101.4 1592.5,262.3 1593.8,442.5 1595.7,913.2 1599.9,1348.7 1599.4,1820.8 1192.8,1824.7 822.7,1824.8 759.3,1819.9 421.6,1820.7 150.9,1827.7 86.1,1829.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[790.0,894.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4580478,42.9970301]}},{"type":"Feature","properties":{"resourceCoords":[790.0,1357.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4578975,42.9961859]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p13","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"27"},{"label":"confidence","value":"1.00"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.4,52.9 96.2,26.2 131.3,20.9 1420.1,16.1 1572.7,79.9 1607.5,1694.7 1590.0,1692.5 1538.5,1910.5 902.6,1781.5 792.0,1770.8 498.8,1770.7 101.8,1767.5 103.0,1294.9 99.5,859.0 98.3,387.7 96.4,52.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[900.0,1293.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4538974,42.9965881]}},{"type":"Feature","properties":{"resourceCoords":[500.0,426.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4551779,42.9980709]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p14","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.31"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"642.9,171.9 660.8,212.7 688.4,275.3 952.7,166.4 954.5,169.1 968.6,198.5 986.0,227.2 1047.5,201.5 1337.6,705.1 1388.5,707.9 1360.0,739.2 1309.0,753.5 1456.5,1397.8 1315.3,1912.0 1306.3,1912.0 1277.6,1781.2 913.8,1811.3 791.9,1753.3 449.8,1807.8 411.7,1863.5 235.1,1827.8 50.3,1059.4 78.0,627.6 36.5,501.6 642.9,171.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46881208708838,42.99521667693247]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46489296094249,42.99444117601969]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46614817350218,42.991035404692504]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47006729964806,42.991810905605284]}},{"type":"Feature","properties":{"resourceCoords":[1417.0,701.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46583,42.993288]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6.1,446.6 15.6,479.2 82.5,470.1 235.2,1039.8 284.3,1055.8 248.2,1079.0 194.6,1079.7 167.3,1854.5 221.9,1652.0 349.7,1654.7 1416.0,1652.8 1412.0,1360.8 1405.3,887.9 1383.2,667.2 1347.0,443.6 1321.6,222.7 1111.2,256.9 446.1,352.3 195.5,385.2 1.0,413.9 1.0,421.6 6.1,446.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1421.0,1361.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46308153477106,42.99272739827541]}},{"type":"Feature","properties":{"resourceCoords":[1421.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46308576839566,42.99181333930981]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"97.7,1089.6 79.2,873.2 46.9,653.6 25.1,437.0 477.7,388.9 563.0,394.7 923.0,331.1 1193.5,296.8 1504.1,263.1 1532.9,258.9 1534.3,258.7 1535.3,531.1 1578.2,871.4 1594.2,1103.9 1587.9,1564.1 1586.2,1912.0 660.8,1912.0 662.2,1788.0 572.0,1733.8 574.5,1560.6 97.7,1552.7 97.7,1089.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[553.0,1569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46194832982657,42.9927069187774]}},{"type":"Feature","properties":{"resourceCoords":[969.0,323.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46092756640068,42.995027241649716]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.4,1622.5 997.2,1636.8 1196.6,1642.3 1592.8,1646.5 1598.8,1181.0 1592.4,1038.7 1490.4,133.0 1089.7,183.3 724.6,225.7 661.5,228.2 328.5,267.5 62.2,305.3 1.0,314.0 1.0,595.3 41.9,928.3 57.2,1161.3 49.4,1622.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[800.0,1165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4574396149567,42.99360375097722]}},{"type":"Feature","properties":{"resourceCoords":[708.0,221.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.45770637320567,42.99534902302773]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p18","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"27"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"481.6,1669.1 468.4,1676.3 46.9,1627.5 49.0,1614.3 113.6,1155.2 125.2,1013.6 138.7,105.9 531.0,113.0 820.8,116.0 930.0,127.7 1557.0,261.5 1536.0,322.4 1459.1,421.6 1496.0,453.1 1493.7,792.8 1499.4,793.6 1440.0,1233.1 1406.9,1362.8 1374.2,1614.5 1346.9,1798.7 995.0,1749.0 843.9,1725.5 702.4,1703.5 635.1,1693.0 481.6,1669.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[995.0,1749.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4529873,42.9927327]}},{"type":"Feature","properties":{"resourceCoords":[531.0,113.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4547395,42.9956219]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"242.1,1775.7 562.9,1778.3 904.2,1775.7 1243.2,1779.4 1477.9,1779.6 1475.1,1554.0 1474.3,1494.2 1534.6,1495.0 1520.2,1235.5 1588.9,756.2 1484.8,43.0 154.5,26.5 150.8,1.0 133.1,1.0 109.3,220.4 96.6,283.7 33.6,392.5 74.4,418.9 117.6,756.4 123.4,756.4 123.3,1200.4 123.3,1200.7 107.9,1333.9 109.2,1588.1 106.8,1774.6 242.1,1775.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[997.0,1296.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.44983427728691,42.99363269985178]}},{"type":"Feature","properties":{"resourceCoords":[1476.0,264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.44863720932372,42.995553683228735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,29.1 1.0,88.8 48.7,87.7 43.6,373.2 54.4,1828.1 420.9,1828.7 1188.8,1820.5 1591.2,1819.8 1590.6,1612.1 1577.6,35.8 159.5,69.7 1.0,29.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1184.0,1036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.45855066212799,43.00524670528597]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,1036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.45756624730858,43.00534167804319]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p20","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1510.4,751.6 1535.3,751.4 1534.2,1793.8 1137.1,1794.1 437.7,1797.2 455.6,1844.6 356.7,1907.9 345.5,1857.5 104.8,1835.0 48.9,1752.7 45.5,61.9 830.1,14.3 1521.2,19.8 1510.4,751.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1132.0,749.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4787597,42.9952622]}},{"type":"Feature","properties":{"resourceCoords":[329.0,749.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4807832,42.9952139]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p21","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1537.4,42.1 1592.3,610.6 1532.6,791.7 1530.8,1637.0 1571.2,1764.5 1371.0,1807.7 1253.3,1808.8 552.0,1803.0 343.2,1797.0 168.2,1794.0 135.5,1793.8 150.2,747.4 125.2,747.3 145.7,12.8 1537.4,42.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[552.0,752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4767346,42.9953073]}},{"type":"Feature","properties":{"resourceCoords":[552.0,1803.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4766142,42.9933787]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0023__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p23 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0023__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"335.7,186.2 381.9,396.4 529.3,416.4 621.5,530.7 770.1,1143.0 758.6,1468.3 998.9,1580.5 992.7,1757.9 1416.5,1838.0 1506.7,1726.3 1528.7,1726.5 1561.4,1726.7 1590.3,1726.8 1610.1,905.8 1604.5,905.6 1605.0,74.2 1560.0,73.9 1527.0,74.0 1125.3,73.2 417.9,74.5 435.9,122.5 335.7,186.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0023__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[719.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4796731,42.9933087]}},{"type":"Feature","properties":{"resourceCoords":[1527.0,74.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4776602,42.9933607]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p24","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1331.3,1721.2 1327.3,1733.3 1256.5,1726.0 792.4,1725.3 732.0,1722.5 158.8,1719.1 14.8,1718.7 34.0,902.6 28.5,902.6 28.5,76.2 159.0,77.0 368.1,80.7 1070.5,78.8 1188.4,76.5 1388.3,31.0 1393.0,45.2 1524.3,79.2 1501.9,1145.4 1579.5,1663.2 1557.7,1868.5 1371.8,1818.7 1331.3,1721.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[159.0,904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4770666,42.991856]}},{"type":"Feature","properties":{"resourceCoords":[159.0,77.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4771387,42.9933721]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p26 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.70"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3791.2"},{"label":"split_canvas_w","value":"3114.0"},{"label":"split_canvas_h","value":"1821.2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"661.2,1401.5 646.9,1012.1 476.8,1054.0 363.9,999.5 85.8,1068.5 109.8,1316.8 643.1,1355.5 661.2,1401.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,947.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46090159652381,42.981609585299466]}},{"type":"Feature","properties":{"resourceCoords":[778.5,947.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4589579545956,42.98155619509005]}},{"type":"Feature","properties":{"resourceCoords":[778.5,1403.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.45900037485819,42.98071797261605]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1403.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46094401678641,42.980771362825465]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p26 [4]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.90"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5588.0"},{"label":"split_canvas_w","value":"4478.8"},{"label":"split_canvas_h","value":"2064.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.2,1481.7 94.6,1866.1 94.8,1899.8 1005.3,1910.1 1076.2,1555.8 894.9,1491.5 511.5,1543.8 98.6,1480.5 93.2,1481.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0026__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[823.8,1539.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4574316,42.9813325]}},{"type":"Feature","properties":{"resourceCoords":[94.0,1539.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.459291,42.9813384]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p27","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.14"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1147.2,35.1 1150.2,45.2 208.0,61.1 138.5,804.1 336.1,1421.8 246.4,1681.7 436.0,1616.0 594.9,1838.7 780.6,1856.1 1551.6,1817.8 1569.5,1680.9 1612.0,1679.2 1612.0,1672.2 1580.0,1460.8 1500.3,1119.7 1469.0,845.0 1464.0,589.3 1342.8,1.0 1341.6,1.0 1339.5,58.1 1339.4,128.5 1147.2,35.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1469.0,845.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4668664,42.9901133]}},{"type":"Feature","properties":{"resourceCoords":[1469.0,416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4666987,42.9904675]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"25.4,1392.4 53.3,1264.3 90.2,1148.8 125.8,865.6 115.5,891.2 104.8,922.8 32.8,851.5 39.9,683.8 40.0,682.8 48.6,685.1 316.5,223.8 313.1,326.7 366.6,126.9 492.7,129.3 1544.4,125.9 1548.7,339.9 1548.5,547.7 1551.0,748.9 1551.8,817.0 1552.7,891.4 1568.0,1205.3 1565.4,1664.4 687.9,1668.8 30.9,1672.7 2.4,1664.3 8.9,1557.7 25.4,1392.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1123.0,1270.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4641720569783,42.99009302931821]}},{"type":"Feature","properties":{"resourceCoords":[295.0,513.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46624826515053,42.99149530591632]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p29 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"54.4,1443.5 55.0,1517.4 69.0,1829.2 297.4,1834.5 659.5,1831.3 1014.0,1833.8 1547.3,1828.5 1542.1,1436.3 1535.1,1384.6 1539.5,912.5 1493.0,912.5 1015.9,912.5 1015.9,935.0 977.5,912.5 749.5,912.5 614.0,912.5 614.0,912.5 614.0,699.8 523.1,646.7 523.6,473.4 46.7,471.2 49.9,757.3 53.3,969.8 52.3,1176.1 52.9,1253.1 295.7,1056.0 295.6,1166.2 295.6,1172.7 529.0,1443.2 295.9,1445.2 54.4,1443.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1016.0,972.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.460646,42.9917971]}},{"type":"Feature","properties":{"resourceCoords":[1537.0,465.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4593232,42.992737]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p29 [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":"2456.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3996.0"},{"label":"split_canvas_h","value":"3650.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"620.3,496.6 861.3,497.8 1093.8,495.4 860.4,225.7 860.4,219.2 860.3,109.1 618.4,306.5 619.6,429.1 620.3,496.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1553.0,485.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46071528618424,42.990939703152215]}},{"type":"Feature","properties":{"resourceCoords":[840.0,24.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46252427108608,42.99180081297175]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.3,293.4 71.8,292.4 157.1,306.3 213.0,303.1 330.9,276.2 557.1,270.9 1541.0,271.0 1542.9,1153.4 1546.4,1279.1 1547.8,1651.0 1021.3,1655.5 75.1,1665.3 74.8,1506.9 44.7,1506.9 60.3,293.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1005.0,271.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4624707,43.0033938]}},{"type":"Feature","properties":{"resourceCoords":[1541.0,271.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4611183,43.0035228]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p30","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"63.1,1612.2 808.0,1614.5 1098.0,1610.9 1606.3,1608.2 1598.2,257.5 1598.5,231.3 1200.0,235.0 999.4,233.4 46.0,238.1 50.1,589.8 1.0,590.5 1.0,689.4 50.7,689.1 48.6,1164.9 56.0,1217.0 63.1,1612.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1200.0,235.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4564186,42.9927305]}},{"type":"Feature","properties":{"resourceCoords":[56.0,1217.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4593123,42.9909347]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p31","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.1,265.0 117.3,252.1 545.3,240.6 557.5,231.5 714.3,233.4 927.5,236.0 1081.8,237.9 1440.4,237.2 1538.4,237.2 1564.2,568.1 1429.0,703.8 1429.3,739.6 1543.8,738.0 1496.7,1210.2 1490.8,1210.1 1524.5,1615.0 1127.3,1615.0 119.0,1615.0 117.1,265.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1082.0,1615.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4529906,42.990196]}},{"type":"Feature","properties":{"resourceCoords":[119.0,1615.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4554157,42.990198]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p32","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"494.0,1619.6 1544.0,1631.5 1547.8,1240.3 1406.8,1236.9 1402.1,737.8 1399.5,241.6 1162.5,241.0 820.5,236.9 476.0,239.0 152.3,235.9 114.0,235.6 136.7,567.4 1.0,701.0 1.0,737.9 114.7,737.4 63.1,1210.0 57.2,1209.8 87.2,1615.8 494.0,1619.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[539.0,1223.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4507486,42.990924]}},{"type":"Feature","properties":{"resourceCoords":[476.0,239.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4509272,42.9927323]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"270.6,1670.3 305.4,1671.5 1612.0,1662.9 1612.0,1643.2 1612.0,1623.8 1557.3,1550.8 1547.6,73.7 1444.8,23.1 633.1,21.2 165.5,90.1 159.3,1.0 98.6,1.0 100.2,60.2 106.1,287.1 116.0,781.6 128.1,1279.0 268.7,1280.3 270.6,1670.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[268.0,1676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.44822070390575,42.99017751306918]}},{"type":"Feature","properties":{"resourceCoords":[1014.0,1676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4463394734402,42.99016841663569]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p36","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"54.2,1809.8 390.9,1658.8 582.0,1575.6 659.9,1647.4 765.2,1654.8 1325.1,1656.8 1499.6,1655.7 1499.9,1326.2 1494.4,555.6 1495.0,190.0 622.3,190.5 1.0,191.4 1.0,191.8 54.7,217.1 47.6,668.5 106.0,908.8 26.0,1229.2 54.2,1809.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1056.0,190.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4641746,42.9893627]}},{"type":"Feature","properties":{"resourceCoords":[1495.0,190.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4630627,42.9893623]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p37 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.43"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5216.0"},{"label":"split_canvas_w","value":"1516.4"},{"label":"split_canvas_h","value":"2436.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"12.8,1893.6 357.4,1893.2 340.5,1319.0 19.3,1317.8 12.8,1893.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1304.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.43690862392427,43.006370922212284]}},{"type":"Feature","properties":{"resourceCoords":[379.1,1304.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4359949065043,43.00654839396975]}},{"type":"Feature","properties":{"resourceCoords":[379.1,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.43560768035755,43.00546712772421]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.43652139777753,43.005289655966735]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p37 [2]","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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1545.5,1478.8 1460.8,1044.5 1473.5,143.6 1301.0,143.2 747.5,136.2 643.5,127.9 567.1,56.2 377.4,136.7 43.2,282.9 50.1,457.6 254.5,963.3 253.2,1107.2 145.2,1113.5 108.4,1206.8 373.5,1304.0 374.0,1304.0 374.0,1304.2 409.8,1317.3 463.4,1785.7 1434.6,1858.9 1536.2,1766.2 1545.5,1478.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0037__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1467.0,611.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46305920909589,42.98577094199805]}},{"type":"Feature","properties":{"resourceCoords":[5.0,133.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46681511113438,42.98664301373153]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p38","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0038","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.0,984.7 99.6,619.9 108.0,164.4 336.2,171.7 698.0,171.6 1052.3,177.2 1585.3,176.4 1567.5,1358.4 1570.6,1765.5 729.5,1770.2 432.6,1773.2 331.1,1777.8 229.8,1759.8 95.2,1753.5 96.0,984.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1573.0,989.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4593154,42.988698]}},{"type":"Feature","properties":{"resourceCoords":[1044.0,1769.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.460643,42.9872421]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p39","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0039","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"36.3,1345.0 46.0,151.0 792.0,158.1 1082.4,156.4 1591.5,157.0 1590.9,1537.5 1595.6,1749.5 883.4,1751.7 789.2,1749.5 480.4,1751.0 42.3,1756.1 36.3,1345.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0039/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[790.0,973.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4574286,42.9886968]}},{"type":"Feature","properties":{"resourceCoords":[46.0,151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4593,42.990207]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"51.1,1298.2 47.8,1171.5 47.0,281.8 413.9,282.4 1182.7,274.1 1585.5,273.4 1586.6,273.4 1597.7,1598.0 782.7,1602.2 783.4,1670.6 52.0,1673.2 51.1,1298.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[781.0,871.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.45908755783701,43.002621706301966]}},{"type":"Feature","properties":{"resourceCoords":[1572.0,871.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.45710834588886,43.002812496202]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p40","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0040","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"110.3,1565.3 111.2,179.9 1125.1,182.0 1546.2,182.8 1540.5,387.6 1534.7,387.6 1533.0,621.6 1612.0,621.2 1612.0,1000.7 1537.6,1000.5 1543.7,1572.9 1536.3,1572.9 1547.3,1777.5 1205.8,1777.2 507.2,1776.5 115.0,1778.0 110.3,1565.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1078.0,999.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4529925,42.988699]}},{"type":"Feature","properties":{"resourceCoords":[115.0,1778.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4554025,42.9872703]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p41","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0041","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.3,1540.0 100.5,1540.0 93.5,973.2 167.1,973.3 166.4,597.5 88.2,598.1 89.5,366.4 95.2,366.4 100.5,163.7 483.2,163.8 1526.8,166.1 1526.0,628.7 1530.4,968.7 1532.3,1539.9 1526.6,1738.7 499.6,1742.1 104.5,1742.5 93.3,1540.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[527.0,1342.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4507457,42.988014]}},{"type":"Feature","properties":{"resourceCoords":[1526.0,599.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.448217,42.989387]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p42","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0042","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.7,1535.3 164.6,960.5 161.9,618.5 165.0,153.0 199.9,154.6 1510.6,159.9 1511.0,120.7 1581.0,216.2 1594.5,480.4 1555.0,1710.7 1443.5,1710.8 1087.2,1736.3 923.9,1741.2 751.3,1737.8 156.9,1735.3 163.7,1535.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[920.0,589.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4463115,42.9893919]}},{"type":"Feature","properties":{"resourceCoords":[165.0,153.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.448214,42.990188]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p43","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0043","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1449.5,1866.0 167.1,1804.3 166.8,1819.2 76.6,1383.2 79.1,476.6 78.8,148.9 213.0,153.7 314.2,170.7 415.3,165.1 711.3,159.0 1549.8,145.6 1555.2,936.0 1556.3,1335.3 1550.9,1800.5 1449.5,1866.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0043/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[77.0,1349.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4630643,42.9850222]}},{"type":"Feature","properties":{"resourceCoords":[1553.0,543.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.459301,42.986516]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p44","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0044","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"52.8,1345.8 56.4,945.4 60.1,152.6 493.9,151.1 799.6,152.1 892.9,154.9 1598.0,158.6 1592.3,1156.1 1586.5,1557.8 1586.4,1829.0 1545.7,1818.4 1450.8,1868.4 1284.3,1801.6 1015.5,1799.2 42.0,1812.2 52.8,1345.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0044/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[796.0,548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4574295,42.986534]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,1358.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4553983,42.985043]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p45","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0045","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"106.5,1543.6 109.5,1137.2 107.8,128.1 499.3,126.8 1196.5,128.0 1544.1,128.5 1520.5,331.2 1529.7,331.3 1522.0,534.2 1510.1,737.9 1505.5,938.3 1514.6,1141.0 1519.5,1141.1 1528.0,1343.4 1612.0,1343.0 1612.0,1347.6 1612.0,1373.4 1552.5,1376.3 1589.0,1545.4 1529.8,1846.6 1088.8,1809.2 1037.3,1867.9 736.0,1808.6 243.6,1851.9 108.5,1818.0 106.5,1543.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1069.0,533.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4529891,42.9865298]}},{"type":"Feature","properties":{"resourceCoords":[109.0,1745.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4553933,42.9843023]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0046__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p46 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5416.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0046__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0046","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"115.8,1328.0 198.4,1327.6 199.4,1353.0 287.9,1353.0 548.5,1340.1 571.0,1326.2 682.9,992.2 687.8,991.7 687.8,986.3 734.0,986.3 805.9,978.0 1507.4,986.3 1539.0,986.3 1539.1,484.4 1535.1,333.6 1535.5,131.9 516.7,132.9 131.4,132.4 108.2,331.9 117.2,332.0 109.8,531.6 98.0,732.0 93.5,929.3 102.5,1128.8 107.4,1128.9 115.8,1328.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0046__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1539.0,533.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4482078,42.9865301]}},{"type":"Feature","properties":{"resourceCoords":[548.0,1327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.450732,42.9850464]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p47","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0047","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"132.6,995.2 131.5,485.3 127.1,332.1 127.0,127.2 722.4,126.8 895.3,129.2 1058.8,123.5 1415.5,96.1 1527.3,95.5 1525.2,170.9 1606.8,986.4 1585.6,1853.4 880.2,1883.5 828.7,1839.5 137.9,1818.0 64.3,1656.5 100.4,995.3 132.6,995.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[899.0,937.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4462825,42.9857901]}},{"type":"Feature","properties":{"resourceCoords":[1417.0,1340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4449834,42.9850493]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0048__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p48 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0048__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0048","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"125.6,1226.2 433.4,1231.0 475.5,1231.0 475.5,1231.7 481.1,1231.8 580.5,1853.1 1594.9,1870.2 1603.2,582.0 1580.4,463.7 1513.6,427.0 1504.5,101.3 408.3,18.0 1.0,89.0 1.0,613.4 48.5,612.1 35.5,982.3 103.0,1152.2 147.3,1159.1 156.2,1189.7 125.6,1226.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0048__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[691.0,1036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.439739,42.981345]}},{"type":"Feature","properties":{"resourceCoords":[1341.0,1036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.43812,42.981339]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0049__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p49 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"confidence","value":"0.44"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0049__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0049","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1264.8,1480.6 1267.1,1479.5 1265.0,1474.7 1278.3,1474.7 1507.9,1375.2 1611.6,582.5 1561.7,218.0 1513.3,150.8 1106.6,62.1 178.6,64.0 34.0,808.1 33.8,1654.7 140.2,1780.8 841.5,1795.7 1014.2,1882.5 1366.8,1867.5 1264.8,1480.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0049__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1262.0,1383.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4619569,42.9798545]}},{"type":"Feature","properties":{"resourceCoords":[822.0,347.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4630388,42.98135]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p50","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0050","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"159.7,1724.5 159.7,1728.3 42.1,1700.3 87.0,1680.8 33.9,1290.8 122.5,597.8 56.5,375.8 46.7,374.0 135.6,263.2 157.3,263.4 189.8,263.4 361.8,263.6 932.5,265.8 992.7,268.4 1454.8,268.3 1525.3,275.4 1529.2,263.3 1569.8,360.3 1566.2,359.3 1507.8,577.2 1557.5,1582.6 1491.8,1864.7 1491.6,1795.5 1490.6,1622.7 965.6,1620.7 965.5,1640.1 159.7,1724.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[562.0,954.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4764351,42.9891024]}},{"type":"Feature","properties":{"resourceCoords":[1487.0,954.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4741066,42.9891582]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0051__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p51 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"},{"label":"confidence","value":"0.96"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0051__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0051","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"45.2,1844.4 43.1,1828.5 158.7,1813.4 198.5,1838.2 270.3,1842.0 605.4,1791.5 980.9,1749.3 1469.7,1681.9 1423.0,1312.0 1486.5,1305.0 1489.8,629.7 1490.2,184.0 1490.3,47.9 1374.1,19.6 1153.5,113.8 1095.5,691.5 1034.8,761.7 318.0,742.0 257.9,797.7 249.7,1014.9 126.1,1024.7 23.5,1825.4 45.2,1844.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0051__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1490.0,602.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4773317,42.9866211]}},{"type":"Feature","properties":{"resourceCoords":[689.0,1401.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.479293,42.985078]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p52","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0052/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0052","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.5,1473.0 164.9,1466.2 171.8,780.5 174.4,327.9 175.2,185.9 985.5,109.2 985.8,89.7 1513.1,97.0 1512.4,270.6 1511.8,340.0 1580.6,57.4 1590.2,300.6 1522.5,334.5 1533.3,1574.5 1502.0,1858.1 1439.5,1859.2 1149.5,1842.8 608.9,1801.0 493.4,1805.1 145.9,1848.8 100.5,1473.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[174.0,754.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47732671357478,42.98661823274422]}},{"type":"Feature","properties":{"resourceCoords":[1497.0,86.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47408386683901,42.98794592343183]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p53","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0053/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0053","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"440.2,1763.6 450.8,1912.0 1027.4,1912.0 1033.0,1899.3 1405.1,1721.8 1431.5,1744.9 1543.0,1469.0 1552.2,1475.0 1511.8,966.4 1551.6,982.6 1499.7,415.2 1495.1,415.3 1469.7,415.7 1468.7,40.1 963.1,43.9 576.0,37.0 229.0,43.8 156.5,30.5 120.6,1.0 1.0,1.0 1.0,17.6 113.1,144.7 108.7,482.6 40.1,621.5 46.0,1254.7 98.4,1301.2 63.8,1506.0 1.0,1492.6 1.0,1497.3 436.4,1710.0 440.2,1763.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[551.0,415.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47937334893118,42.98366016434607]}},{"type":"Feature","properties":{"resourceCoords":[1458.0,415.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47715101732494,42.98393473912527]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p54","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0054","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"188.0,431.7 183.5,431.6 158.4,431.4 165.9,60.2 515.2,68.1 629.8,81.0 1157.2,201.6 1440.9,260.3 1502.8,268.4 1471.8,443.4 1413.8,732.9 1396.7,836.6 1327.1,948.8 1539.8,1524.4 1537.3,1543.0 1528.0,1576.3 1406.0,1912.0 1395.8,1912.0 1347.7,1912.0 843.1,1627.8 816.5,1610.7 648.9,1775.8 215.9,1480.4 187.6,976.8 226.5,993.6 188.0,431.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0054/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1537.0,1138.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47338406085746,42.983140666625076]}},{"type":"Feature","properties":{"resourceCoords":[1078.0,1370.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47440657045007,42.98256225392645]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p55","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"},{"label":"confidence","value":"0.83"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0055/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0055","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"199.8,91.5 795.8,107.1 1225.1,22.6 1555.5,60.7 1583.2,1813.8 1595.8,1836.6 1488.0,1834.4 1486.2,1803.2 1205.0,1743.5 813.6,1669.5 630.1,1627.2 415.0,1583.0 414.4,1564.2 109.5,1029.4 160.0,907.0 159.9,801.5 169.9,505.4 171.9,327.1 199.8,91.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0055/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[160.0,907.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4738736,42.9836359]}},{"type":"Feature","properties":{"resourceCoords":[415.0,1583.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4731907,42.9824096]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0056/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0056","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"45.7,1912.0 41.4,1912.0 34.9,1509.0 50.9,1523.2 51.6,1523.6 70.2,1159.8 58.1,1155.3 116.8,460.6 94.8,458.2 69.9,454.7 123.9,433.6 115.5,78.7 112.1,44.5 329.6,43.2 516.3,46.7 910.8,38.2 1195.7,38.5 1203.8,68.3 1308.7,48.5 1358.0,105.7 1492.3,110.7 1557.0,1025.7 1521.3,1395.6 1568.5,1490.7 1524.3,1854.8 907.3,1886.8 453.7,1799.8 434.3,1855.3 59.2,1872.4 48.8,1912.0 45.7,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0056/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[526.0,550.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47239296287528,42.98135127461804]}},{"type":"Feature","properties":{"resourceCoords":[105.0,550.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4734398535751,42.98149230507437]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p57","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0057/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0057","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.4,1411.2 65.2,1878.8 1179.9,1891.0 1215.7,1912.0 1219.8,1912.0 1612.0,1747.7 1587.1,1655.9 1605.4,1559.8 1597.9,1560.3 1562.7,1151.6 1580.0,1164.9 1580.7,1165.2 1573.8,794.4 1561.2,790.8 1571.5,81.2 1549.1,80.2 939.1,37.0 907.4,32.8 825.5,256.3 290.8,171.8 301.3,469.2 267.7,458.9 1.0,771.4 1.0,864.4 89.4,867.6 99.6,1010.5 113.3,1011.5 38.4,1411.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0057/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[720.0,540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.47570208311937,42.981228946894326]}},{"type":"Feature","properties":{"resourceCoords":[464.0,1552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4769441045848,42.97956385000512]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p58 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.13"},{"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":"3352.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"81.2,1690.2 481.1,1804.7 483.4,1790.8 629.7,1793.8 641.1,1702.6 689.3,1707.1 482.0,1168.5 720.5,1067.3 782.4,571.8 786.7,570.3 732.6,113.2 181.7,32.4 131.6,102.5 177.8,481.8 116.0,716.1 127.0,1163.0 34.0,1394.8 112.9,1691.4 81.2,1690.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.48194127911245,42.98034342264685]}},{"type":"Feature","properties":{"resourceCoords":[838.1,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.48161709993293,42.98181507651554]}},{"type":"Feature","properties":{"resourceCoords":[838.1,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47705708754297,42.98126986292207]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47738126672247,42.97979820905337]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p58 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.47"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1928.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4524.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1543.8,936.1 1611.6,537.8 1573.7,247.7 1181.5,1.0 1179.0,1.0 1147.6,35.0 1052.3,21.6 876.4,114.2 848.8,556.5 916.9,886.4 814.1,1041.3 570.1,1134.1 602.3,1472.1 697.1,1611.2 769.6,1799.3 831.4,1852.1 1231.6,1815.0 1528.7,1864.7 1602.9,1481.6 1543.8,936.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0058__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1063.5,1005.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.474002,42.977047]}},{"type":"Feature","properties":{"resourceCoords":[1063.5,48.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.475552,42.978377]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1409.0,1627.0 1409.1,539.0 1410.4,162.6 1410.3,1.0 1379.4,1.0 1379.0,26.9 39.9,53.0 83.7,1769.8 1.0,1762.3 1.0,1776.5 261.4,1831.7 261.7,1799.3 875.9,1791.9 1408.8,1793.0 1409.0,1627.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1409.0,1220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4640189,42.9986962]}},{"type":"Feature","properties":{"resourceCoords":[1409.0,1627.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.463887,42.9979646]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p60 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.85"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3230.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"724.8,132.6 141.6,91.8 98.3,262.0 107.6,1805.5 609.5,1809.9 597.7,1086.2 745.1,1055.7 729.9,974.6 788.7,937.3 800.5,442.4 724.8,132.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[543.7,336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4449928,42.9813371]}},{"type":"Feature","properties":{"resourceCoords":[143.9,1626.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.448208,42.982082]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p60 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.63"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3230.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3222.0"},{"label":"split_canvas_h","value":"4551.2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1528.4,42.1 864.5,142.0 834.2,979.1 1281.2,1109.8 1584.5,966.0 1528.4,42.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1247.2,500.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.450734,42.977364]}},{"type":"Feature","properties":{"resourceCoords":[1247.2,132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4502627,42.9773646]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p60 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2760.0"},{"label":"split_canvas_y","value":"4551.2"},{"label":"split_canvas_w","value":"3692.0"},{"label":"split_canvas_h","value":"3100.8"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"703.4,1908.3 1612.0,1846.0 1612.0,1327.8 1598.5,1330.7 1568.3,1168.5 1185.3,1156.8 1085.2,1258.2 723.6,1223.2 703.4,1908.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0060__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[690.0,1137.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.44384117149522,42.9834817290593]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1137.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4415710327216,42.983402889476785]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.44166100308458,42.98199678597387]}},{"type":"Feature","properties":{"resourceCoords":[690.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4439311418582,42.982075625556384]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0062__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p62 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.17"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3764.0"},{"label":"split_canvas_y","value":"2774.0"},{"label":"split_canvas_w","value":"2688.0"},{"label":"split_canvas_h","value":"1789.6"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0062__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0062","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1113.3,1119.2 1576.1,1018.3 1522.6,789.7 1344.3,844.5 1032.7,816.9 981.1,985.1 1113.3,1119.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0062__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[941.0,693.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46586718829053,42.97557730769647]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,693.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46419720679401,42.975249862319146]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1140.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46449347328712,42.974429538224335]}},{"type":"Feature","properties":{"resourceCoords":[941.0,1140.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46616345478363,42.97475698360165]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"41.6,630.6 42.9,261.9 994.4,253.2 1523.8,249.4 1526.7,453.9 1524.3,654.8 1525.3,961.9 1523.5,1265.5 1526.8,1693.0 41.8,1696.6 41.6,630.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1519.0,1298.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46031273825143,42.999052836618716]}},{"type":"Feature","properties":{"resourceCoords":[53.0,1704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46385635789244,42.99795374857122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p8","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"25"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"43.4,1272.6 46.7,969.3 47.3,662.5 50.7,461.8 48.9,257.4 777.6,258.4 777.3,190.3 1589.5,190.1 1594.7,1701.5 1577.1,1706.7 1577.2,1733.1 1577.3,1886.3 1174.7,1724.0 1174.2,1703.0 44.5,1699.8 43.4,1272.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1177.0,663.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4576769,43.0005169]}},{"type":"Feature","properties":{"resourceCoords":[413.0,663.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.459594,43.0003251]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Manchester, New-Hampshire | 1897 | sanborn05358_003 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.32"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T17:55:10Z","modified":"2026-10-18T17:55:10Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1126.6,1783.1 835.3,1782.3 833.9,1712.5 833.0,1667.1 133.6,1740.5 165.3,1323.8 117.8,707.7 260.9,304.7 409.0,150.9 596.4,100.1 1055.8,141.1 1055.8,155.1 1318.2,210.5 1318.1,223.6 1323.2,700.0 1320.8,1411.4 1326.1,1783.7 1126.6,1783.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744mm:g3744mm_g053581897:05358_1897-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1402.0,1055.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46616537449741,42.99583141547848]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1405.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.46605327937404,42.99520441441596]}}]}}]}