{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08092_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Newport, Rhode-Island | 1950 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"80"},{"label":"placed","value":"65"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef 39, georef-snap 28, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"12 sheet(s) cut into 24 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 41.48636,-71.30940 +/-3518m); p10__2 (tier 1, 41.48154,-71.30769 +/-100m); p10s__2 (tier 4, 41.48636,-71.30940 +/-3518m); p28__2 (tier 2, 41.49216,-71.30498 +/-307m); p31__2 (tier 1, 41.48990,-71.30278 +/-100m); p52__2 (tier 1, 41.45932,-71.30910 +/-100m); p53 (tier 2, 41.48371,-71.30871 +/-100m); p54 (tier 2, 41.46613,-71.31455 +/-1074m); p55 (tier 1, 41.49281,-71.31554 +/-249m); p56 (tier 1, 41.50521,-71.29773 +/-254m); p58__1 (tier 1, 41.48906,-71.28965 +/-190m); p58__2 (tier 3, 41.48843,-71.28994 +/-821m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p1","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"10"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0001","type":"ImageService3","width":1658,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1470.0,60.0 1455.2,1144.2 1557.2,1432.1 1658.0,1414.7 403.9,1949.0 -0.0,1949.0 -0.0,23.9 1470.0,60.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1422.0,1511.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3107642,41.4972321]}},{"type":"Feature","properties":{"resourceCoords":[1470.0,60.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3116687,41.499819]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p10 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6536.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010","type":"ImageService3","width":1634,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"775.8,1949.0 767.0,1639.4 1069.6,1635.0 1071.3,1949.0 1634.0,1949.0 1634.0,119.6 1450.9,137.3 -0.0,77.2 -0.0,1949.0 775.8,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[910.0,894.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3148391,41.4857995]}},{"type":"Feature","properties":{"resourceCoords":[776.0,98.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3129557,41.4860109]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010s__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p10s [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010s__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010s","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1638.0,0.0 0.0,0.0 0.0,1949.0 740.0,1949.0 742.5,1677.0 1031.5,1673.1 1035.6,1949.0 1192.0,1949.0 1473.0,1949.0 1638.0,1949.0 1638.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0010s__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[623.0,934.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3148887,41.4862642]}},{"type":"Feature","properties":{"resourceCoords":[1208.0,879.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3147754,41.4851884]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p11","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"19"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0011","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1638.0,137.3 1638.0,1949.0 115.5,1949.0 283.5,167.8 1638.0,137.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[933.0,151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3128783,41.483362]}},{"type":"Feature","properties":{"resourceCoords":[1567.0,887.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.314499,41.482131]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0012","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"244.1,144.8 1575.5,32.2 1483.7,927.6 1638.0,933.4 1638.0,1949.0 210.1,1947.6 244.1,144.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3124270871502,41.48257649135966]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31203814100692,41.4796424860571]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31666537155805,41.47929332555566]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31705431770132,41.482227330858215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p13","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"20"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0013","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1589.7,102.6 1228.0,1835.2 174.8,1854.3 202.9,412.5 1589.7,102.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1158.0,510.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3116943,41.4808986]}},{"type":"Feature","properties":{"resourceCoords":[515.0,340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3121294,41.4797487]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p14 [1]","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"30"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6540.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014","type":"ImageService3","width":1635,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1363.3,864.0 920.7,1030.5 670.9,534.5 320.4,166.5 11.1,237.9 319.3,1810.9 611.0,1729.6 1121.0,1674.9 1594.2,819.9 1618.0,678.9 1484.5,883.8 1363.3,864.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1473.0,1493.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3123961,41.4903256]}},{"type":"Feature","properties":{"resourceCoords":[370.0,906.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3148499,41.4916239]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p14 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"2718.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3821.6"},{"label":"split_canvas_h","value":"2228.4"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014","type":"ImageService3","width":1635,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"865.1,493.0 1621.0,330.1 1635.0,0.0 1302.4,10.9 788.4,55.5 865.1,493.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[864.5,493.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3155025,41.4928988]}},{"type":"Feature","properties":{"resourceCoords":[1181.3,426.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3147431,41.4929561]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p15 [1]","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1537.6,823.5 1558.3,0.0 1244.6,0.0 1243.5,183.9 619.6,101.1 481.8,1023.3 242.3,1530.3 649.8,1779.0 709.3,1887.7 1557.4,1810.0 1588.8,1363.5 1537.6,823.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1231.0,801.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.313125,41.493442]}},{"type":"Feature","properties":{"resourceCoords":[560.0,487.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3147857,41.492996]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p15 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2284.8"},{"label":"split_canvas_h","value":"4588.4"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"314.7,403.8 318.1,96.3 195.1,93.0 192.7,-0.0 -0.0,-0.0 -0.0,962.9 406.9,1017.5 494.9,406.9 314.7,403.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0015__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[195.1,993.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.315658,41.493862]}},{"type":"Feature","properties":{"resourceCoords":[195.1,93.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3141224,41.4950288]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p16","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"16"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0016","type":"ImageService3","width":1635,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"183.8,1457.9 168.4,950.0 259.2,27.1 815.9,0.0 969.8,97.8 1635.0,202.1 1635.0,1664.2 1068.8,1896.2 116.3,1912.4 183.8,1457.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[892.0,1902.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3096603,41.4936558]}},{"type":"Feature","properties":{"resourceCoords":[1007.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3127997,41.4959771]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p17","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"19"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0017","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"52.0,1761.4 52.0,664.1 740.0,227.8 1490.2,41.5 1491.7,682.9 1565.1,659.0 1638.0,869.0 1638.0,1343.8 1437.2,1410.2 1503.4,1510.5 52.0,1761.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1084.0,812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3082419,41.4963552]}},{"type":"Feature","properties":{"resourceCoords":[52.0,1882.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.311828,41.4965771]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0018","type":"ImageService3","width":1635,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"146.7,1459.7 73.9,1248.6 -0.0,1272.9 -0.0,627.1 425.4,526.5 627.4,-0.0 1565.2,-0.0 1550.3,234.4 1635.0,261.0 1635.0,946.2 1548.5,942.0 1635.0,1302.5 1635.0,1446.3 145.7,1937.8 146.7,1459.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30501003283044,41.49738296874105]}},{"type":"Feature","properties":{"resourceCoords":[1635.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3025361763382,41.49509075125405]}},{"type":"Feature","properties":{"resourceCoords":[1635.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3061586673173,41.49286636001607]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30863252380955,41.49515857750308]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p19 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3131.2"},{"label":"split_canvas_w","value":"2914.8"},{"label":"split_canvas_h","value":"4664.8"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"619.3,1584.8 441.6,964.4 56.0,1130.8 178.4,1417.9 150.7,1726.5 586.3,1838.1 619.3,1584.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,782.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30672163455733,41.50045078662406]}},{"type":"Feature","properties":{"resourceCoords":[728.7,782.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30530500654868,41.501192632926916]}},{"type":"Feature","properties":{"resourceCoords":[728.7,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30373052047861,41.49948215452966]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30514714848726,41.4987403082268]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p19 [2]","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"21"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6552.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1631.0,1548.7 1458.9,1470.2 1218.2,941.7 1578.4,156.7 1283.9,73.5 983.9,139.6 951.7,9.5 226.8,188.7 300.5,504.6 135.0,610.9 584.9,897.3 829.1,881.5 885.3,912.5 755.4,1949.0 1504.5,1566.2 1631.0,1548.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0019__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1424.0,511.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3060207,41.4989621]}},{"type":"Feature","properties":{"resourceCoords":[834.0,1349.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3084501,41.4986378]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p2","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"23"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0002","type":"ImageService3","width":1622,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"120.2,1677.8 129.7,32.4 250.7,35.6 251.4,0.0 1125.6,0.0 1087.9,58.3 1622.0,70.8 1622.0,642.4 1524.7,589.7 1490.4,1095.6 1622.0,1325.7 1622.0,1389.7 215.4,1949.0 120.2,1677.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[555.0,1495.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3100269,41.4984036]}},{"type":"Feature","properties":{"resourceCoords":[382.0,39.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3114223,41.5008442]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0020","type":"ImageService3","width":1642,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"75.7,69.1 1642.0,-0.0 1642.0,516.7 1594.0,530.8 1642.0,721.1 1642.0,1351.3 690.4,1949.0 499.3,1949.0 61.2,1564.1 75.7,69.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30366945720371,41.49977773658566]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30227334934905,41.49701783547491]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30661652272903,41.49576791409243]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30801263058369,41.49852781520319]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0021","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"741.4,1920.2 -0.0,1830.8 68.8,1827.9 620.2,83.3 1489.5,44.5 1280.7,950.1 1515.2,1016.4 1293.2,1898.8 741.4,1920.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30862126697201,41.48634251358674]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30837387042115,41.48340527456541]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31300647287523,41.483183197464065]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31325386942609,41.48612043648539]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p22","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"18"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0022","type":"ImageService3","width":1642,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.4,61.9 1635.2,65.6 1243.2,1781.5 71.6,1899.7 236.8,1017.2 -0.0,966.5 150.4,61.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[452.0,1860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3128423,41.4831196]}},{"type":"Feature","properties":{"resourceCoords":[1459.0,842.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3103837,41.4813007]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0023","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1934.4 267.2,130.8 1638.0,28.6 1581.6,53.1 1598.6,958.6 1632.3,1039.3 1399.9,1412.5 1314.6,1482.4 333.3,1866.1 0.0,1934.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31332788417222,41.4855538327008]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31295404059881,41.48849370531757]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30831713270005,41.48815813321738]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30869097627347,41.48521826060061]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p24","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"20"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0024/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0024","type":"ImageService3","width":1642,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"598.2,350.9 582.3,267.3 754.5,154.0 646.3,0.0 1618.3,0.0 1597.7,1771.7 530.5,1949.0 541.0,1516.7 471.4,1465.2 0.0,683.4 114.4,595.9 598.2,350.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[374.0,1308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3111281,41.4882836]}},{"type":"Feature","properties":{"resourceCoords":[800.0,278.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3125288,41.4900073]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0025","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"272.5,38.5 1535.6,104.8 1532.0,1692.2 1188.2,1694.0 156.1,1874.5 115.2,95.0 272.5,38.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31227107856677,41.49139717550968]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30990134972357,41.49374956751288]}},{"type":"Feature","properties":{"resourceCoords":[1638.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30619077865079,41.491622587162354]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30856050749398,41.48927019515916]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0026","type":"ImageService3","width":1642,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"207.6,243.8 538.7,252.6 1207.8,40.2 1320.2,1809.2 1458.6,1845.3 175.4,1819.2 207.6,243.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0026/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31061916523274,41.49344531357506]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30828355393541,41.49585317540931]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30449461678305,41.49376199211272]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30683022808037,41.49135413027847]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p27","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0027","type":"ImageService3","width":1638,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"512.9,1499.3 9.1,1415.8 200.3,793.9 196.5,701.1 1085.2,136.0 1403.2,2.0 1600.6,487.9 1565.0,1791.1 443.8,1949.0 442.0,1938.5 512.9,1499.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[9.0,1416.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.307998,41.488301]}},{"type":"Feature","properties":{"resourceCoords":[1565.0,1791.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3043332,41.4891319]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0028__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p28 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6568.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0028__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0028","type":"ImageService3","width":1642,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1153.1,1176.7 1254.5,985.8 1614.0,985.8 1642.0,924.5 1642.0,9.5 44.5,487.2 191.5,989.5 59.8,1949.0 750.5,1949.0 1101.2,1154.4 1153.1,1176.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0028__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[647.0,1264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3045663,41.4912641]}},{"type":"Feature","properties":{"resourceCoords":[85.0,1716.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3050148,41.4900116]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p29","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"15"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0029/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0029","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1201.2,1747.4 159.0,1921.6 135.2,879.0 97.2,773.4 774.9,0.0 823.8,0.0 822.0,691.4 1321.3,634.1 1372.9,1069.0 1377.4,1078.4 1362.4,1664.0 1370.5,1717.9 1359.6,1770.5 1201.2,1747.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0029/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[822.0,691.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.307998,41.488301]}},{"type":"Feature","properties":{"resourceCoords":[99.0,776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3096479,41.4878232]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p3","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0003","type":"ImageService3","width":1645,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,-0.0 1645.0,0.0 1645.0,1328.0 1524.7,1327.2 1529.7,1844.8 43.7,1842.2 46.1,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[812.0,1326.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3136859,41.5003866]}},{"type":"Feature","properties":{"resourceCoords":[1175.0,1844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3125018,41.4996501]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p30","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0030","type":"ImageService3","width":1642,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,789.9 1027.4,318.4 928.5,0.3 1567.3,0.0 1568.9,1129.0 1642.0,1133.3 1642.0,1949.0 1578.9,1949.0 1569.9,1871.6 861.0,1899.1 853.3,1640.5 376.9,1655.2 389.5,1550.4 -0.0,1502.9 -0.0,789.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0030/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30688669922982,41.489271593349365]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30307967517973,41.48993852021058]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30203031174892,41.48652961223815]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30583733579901,41.48586268537694]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0031__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p31 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6532.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0031__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0031","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1262.0,1840.3 1493.5,1875.9 1236.5,167.4 1633.0,106.3 1633.0,0.0 1076.8,0.0 48.5,329.6 47.6,1551.2 1232.2,1925.4 1262.0,1840.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0031__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[550.0,745.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3075199,41.485191]}},{"type":"Feature","properties":{"resourceCoords":[550.0,176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3076655,41.4861998]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0032","type":"ImageService3","width":1642,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1562.8,1711.7 330.4,1808.8 334.3,1718.3 -0.0,1691.6 -0.0,-0.0 865.4,0.0 865.1,255.2 1564.8,249.4 1562.8,1711.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0032/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30604386491805,41.486345512835456]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30221323580074,41.48711065491443]}},{"type":"Feature","properties":{"resourceCoords":[1642.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30100939113595,41.483680457522325]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30484002025327,41.48291531544335]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p33","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0033/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0033","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"154.1,1560.4 173.5,85.7 1319.2,329.2 1284.3,1795.9 154.1,1560.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[165.0,1116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3084946,41.4817906]}},{"type":"Feature","properties":{"resourceCoords":[1090.0,1384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3062388,41.4813221]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0034","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,308.9 43.5,317.0 63.9,230.3 401.8,230.6 629.1,173.2 649.9,262.2 1367.9,0.0 1633.0,0.0 1633.0,573.6 1403.8,565.9 1483.0,1891.4 219.3,1949.0 208.0,1827.8 -0.0,1789.2 -0.0,308.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30570157493953,41.483803931268085]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3017970962413,41.483766530236224]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3018562631601,41.480250772044656]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30576074185834,41.48028817307652]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p35","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0035","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1495.0,880.0 1207.2,883.6 1243.5,1443.5 -0.0,1463.2 -0.0,0.0 503.8,0.0 514.1,258.5 1165.0,231.6 1180.0,463.3 1494.9,466.1 1495.0,880.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1495.0,880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3141587,41.4782534]}},{"type":"Feature","properties":{"resourceCoords":[1495.0,68.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.314277,41.4797528]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0036","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"234.4,1883.8 261.3,1455.0 -0.0,1441.8 -0.0,869.9 294.9,885.7 322.3,464.8 -0.0,440.6 -0.0,203.9 339.2,212.4 348.9,59.4 1234.9,172.7 1262.5,489.2 1633.0,493.4 1633.0,1949.0 1388.1,1949.0 1380.5,1874.1 234.4,1883.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3151269249008,41.47978106176211]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3112313642101,41.4801491771822]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31064905502596,41.47664124124274]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31454461571666,41.47627312582265]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p37","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"19"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0037","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"27.5,273.1 396.7,268.1 373.3,0.0 1564.3,0.0 1574.8,811.7 1633.0,810.9 1633.0,1008.4 1574.2,1012.7 1573.4,1069.3 1633.0,1079.2 1633.0,1949.0 911.8,1949.0 200.4,1831.0 171.4,1949.0 42.4,1949.0 60.0,1814.9 -0.0,1808.0 -0.0,732.0 62.0,722.7 27.5,273.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[659.0,1130.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3158631,41.4725948]}},{"type":"Feature","properties":{"resourceCoords":[1566.0,396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3137742,41.4740289]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p38","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0038","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1378.0,140.9 1361.6,1351.7 1633.0,1331.3 1633.0,1707.2 254.7,1818.9 250.9,1777.6 117.8,1796.2 138.7,1949.0 -0.0,1949.0 -0.0,134.0 1378.0,140.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0038/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31375023950662,41.47723913664424]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31346098385954,41.47430881106872]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31809618263516,41.47404832729949]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31838543828223,41.47697865287502]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p39 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3308.4"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"689.4,1949.0 775.9,325.8 736.1,0.0 0.0,0.0 -0.0,1949.0 689.4,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[282.0,1727.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.318416,41.4735126]}},{"type":"Feature","properties":{"resourceCoords":[547.1,1116.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3180975,41.4746998]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p39 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"2944.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3587.6"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"742.0,48.3 827.1,744.5 825.2,1949.0 846.0,1949.0 1016.0,1949.0 1633.0,1949.0 1633.0,1300.3 1572.5,1301.3 1432.3,231.0 843.4,400.6 742.0,48.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0039__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1053.1,109.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.318416,41.4735126]}},{"type":"Feature","properties":{"resourceCoords":[1407.0,1304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3177598,41.4713061]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p4","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"20"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0004","type":"ImageService3","width":1622,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1622.0,1949.0 1030.4,1949.0 1030.7,1871.2 159.7,1872.5 159.2,1949.0 -0.0,1949.0 0.0,0.0 1622.0,0.0 1622.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1377.0,650.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3184585,41.4970014]}},{"type":"Feature","properties":{"resourceCoords":[161.0,1514.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.321167,41.495232]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p40","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"21"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0040/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0040","type":"ImageService3","width":1625,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1263.9,146.2 1274.8,220.0 1515.7,208.0 1505.7,0.0 1625.0,0.0 1625.0,1029.3 1392.3,1028.2 1528.5,1949.0 134.8,1949.0 137.4,212.2 1263.9,146.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[134.0,1280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3138165,41.4744951]}},{"type":"Feature","properties":{"resourceCoords":[134.0,393.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.31398,41.476113]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p41 [1]","metadata":[{"label":"streets","value":"21"},{"label":"intersections","value":"27"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6532.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"604.8,56.4 604.1,223.9 0.0,221.7 0.0,1609.8 66.7,1612.0 81.1,1797.3 365.9,1790.9 373.5,1949.0 1633.0,1949.0 1633.0,1118.7 1604.2,1116.3 1591.3,1170.4 1523.3,1140.8 1155.4,1114.3 1181.8,748.0 1267.9,391.1 1209.0,372.1 1213.7,306.5 958.7,254.2 988.5,30.6 604.8,56.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1547.0,1392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3123158,41.4727353]}},{"type":"Feature","properties":{"resourceCoords":[98.0,661.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3148547,41.4672557]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p41 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2420.0"},{"label":"split_canvas_h","value":"895.6"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,221.7 529.7,223.6 591.5,0.0 -0.0,0.0 0.0,221.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0041__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[391.0,169.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3185275,41.4696706]}},{"type":"Feature","properties":{"resourceCoords":[485.0,337.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3178686,41.470095]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0042","type":"ImageService3","width":1625,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"270.4,1949.0 -0.0,1949.0 -0.0,-0.0 1625.0,0.0 1625.0,1949.0 351.9,1521.8 291.9,1718.0 249.7,1696.2 270.4,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30899876726822,41.512811548375154]}},{"type":"Feature","properties":{"resourceCoords":[1625.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30136540399192,41.51285116029947]}},{"type":"Feature","properties":{"resourceCoords":[1625.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30130240443995,41.505946833197555]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30893576771625,41.50590722127324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p43","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"21"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0043","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1326.5,1788.5 329.3,1792.3 300.4,1239.0 -0.0,1257.9 292.6,1106.6 271.7,680.5 466.1,668.9 458.6,460.4 276.3,96.9 360.8,48.5 447.7,250.9 843.7,244.4 798.0,0.0 1183.0,0.0 1182.8,238.6 1505.4,228.6 1503.7,0.0 1633.0,0.0 1633.0,1949.0 1377.2,1949.0 1356.2,1819.2 1326.5,1788.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0043/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[844.0,1176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.300687,41.4904653]}},{"type":"Feature","properties":{"resourceCoords":[844.0,1787.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3001916,41.4882626]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p44","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0044","type":"ImageService3","width":1640,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"292.4,518.6 323.6,515.9 289.3,112.4 1262.9,86.9 1293.9,117.2 1318.5,247.9 1578.8,242.1 1572.8,0.0 1640.0,0.0 1640.0,1949.0 747.7,1949.0 754.8,1840.0 74.5,1873.2 106.0,1540.2 218.3,1561.8 262.8,1279.1 132.1,1258.6 363.2,1213.1 292.4,518.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0044/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30391886181745,41.48820927440298]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29613778607624,41.489055671409794]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29480447120696,41.4820795019544]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30258554694817,41.48123310494759]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p45","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"27"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0045","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"256.0,1773.5 253.1,1220.0 183.8,764.9 221.4,187.9 885.9,366.4 886.6,427.3 1514.6,449.1 1522.2,120.3 1633.0,106.3 1633.0,1769.8 1535.5,1770.1 256.0,1773.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[640.0,300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3064624,41.4806823]}},{"type":"Feature","properties":{"resourceCoords":[611.0,1460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3062253,41.4764998]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0046/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0046","type":"ImageService3","width":1640,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"933.5,242.6 1640.0,178.6 1640.0,1949.0 1325.7,1949.0 1323.5,1754.6 772.2,1761.1 727.5,1880.5 387.7,1886.2 362.0,211.9 930.7,132.3 933.5,242.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0046/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30352596229025,41.48231025651191]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29574824016137,41.48262062399062]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29525937009105,41.47564679708132]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30303709221992,41.475336429602606]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0047/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0047","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,561.5 144.9,563.5 82.0,99.4 199.8,101.7 201.2,0.0 701.7,0.0 700.0,111.3 1633.0,129.4 1633.0,1734.7 312.0,1854.9 256.3,618.5 -0.0,629.5 -0.0,561.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31123446730453,41.475461596734974]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3033951254832,41.47599102532221]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30255771813643,41.46893107684712]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31039705995775,41.468401648259885]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0048","type":"ImageService3","width":1640,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"271.5,121.5 938.0,117.9 938.0,117.9 1050.0,117.3 1095.7,0.0 1640.0,0.0 1640.0,1949.0 951.4,1949.0 938.0,1726.5 488.6,1709.8 311.2,1729.8 271.5,121.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30468018691876,41.47589843938597]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29680937793455,41.47628240198479]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29620464568515,41.46922441021068]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30407545466936,41.46884044761186]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0049/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0049","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"168.3,181.6 1633.0,64.3 1633.0,1949.0 638.0,1949.0 654.9,1397.3 238.2,1352.9 -0.0,1350.2 -0.0,483.9 184.4,463.7 168.3,181.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3105688135211,41.469332344855275]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30280836425028,41.46992084701816]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30187760584643,41.46293129614489]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30963805511725,41.462342793982]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0005","type":"ImageService3","width":1640,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"776.8,1949.0 607.7,1884.8 608.7,1629.2 -0.0,1634.5 -0.0,-0.0 460.2,0.0 460.0,162.3 618.5,162.4 619.0,86.3 1486.0,85.8 1478.6,1516.2 1126.0,1512.0 1121.7,1949.0 776.8,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1126.0,1512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3195174,41.4921082]}},{"type":"Feature","properties":{"resourceCoords":[1482.0,798.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3188333,41.493461]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p50 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4214.0"},{"label":"split_canvas_w","value":"6560.0"},{"label":"split_canvas_h","value":"3582.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050","type":"ImageService3","width":1640,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1263.9,1702.5 1326.0,1209.7 892.9,1147.7 384.8,1139.5 224.7,1647.0 843.4,1703.9 851.8,1644.5 1263.9,1702.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[466.0,1831.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3117074,41.4782627]}},{"type":"Feature","properties":{"resourceCoords":[385.0,1139.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.308509,41.4790871]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p50 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6560.0"},{"label":"split_canvas_h","value":"4221.2"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050","type":"ImageService3","width":1640,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"244.2,1055.0 1639.9,1053.5 1611.6,550.4 925.4,499.4 928.8,275.0 482.2,225.0 277.0,232.9 244.2,1055.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0050__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[924.0,621.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2994367,41.4686265]}},{"type":"Feature","properties":{"resourceCoords":[924.0,11.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2998445,41.470807]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p51","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0051/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0051","type":"ImageService3","width":1633,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"213.5,0.0 215.9,22.4 452.4,0.0 870.4,0.0 912.0,549.0 1633.0,472.2 1633.0,1949.0 1511.8,1949.0 1523.0,1808.2 -0.0,1688.4 0.0,0.0 213.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31095693508183,41.46457601810618]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30313846768188,41.46454089786726]}},{"type":"Feature","properties":{"resourceCoords":[1633.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30319400845933,41.4574985342461]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31101247585929,41.45753365448502]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0052__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p52 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6620.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0052__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0052","type":"ImageService3","width":1655,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 718.0,1949.0 966.0,1949.0 1065.5,1949.0 1184.9,1392.0 1655.0,1320.3 1655.0,0.0 -0.0,0.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0052__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[683.0,716.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.308666,41.455738]}},{"type":"Feature","properties":{"resourceCoords":[683.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3083989,41.4580847]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p57","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0057/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0057","type":"ImageService3","width":1645,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"474.6,1755.7 424.4,1913.2 382.0,1916.6 332.8,1841.2 380.6,1678.7 311.6,1808.7 229.1,1678.0 -0.0,1818.8 -0.0,465.1 45.6,451.1 -0.0,337.1 -0.0,32.1 1235.7,76.3 1301.4,67.1 1280.9,0.0 1645.0,0.0 1645.0,1643.3 1576.7,1680.8 1645.0,1809.0 1645.0,1949.0 1372.7,1949.0 1311.5,1874.7 1241.2,1926.0 1154.5,1836.2 863.5,1714.8 826.0,1848.5 474.6,1755.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0057/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30725212283335,41.50754133012528]}},{"type":"Feature","properties":{"resourceCoords":[1645.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29961401900782,41.505822721746426]}},{"type":"Feature","properties":{"resourceCoords":[1645.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30231383943082,41.498997457381606]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30995194325635,41.50071606576046]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p59","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0059/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0059","type":"ImageService3","width":1647,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"499.0,260.9 805.3,103.4 1647.0,99.6 1647.0,1949.0 1521.5,1949.0 1516.8,1580.4 1414.7,1581.5 1384.7,1628.6 1388.4,1815.5 299.9,1849.5 207.9,1643.4 283.2,1021.4 499.0,260.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0059/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3061069493188,41.499927520643446]}},{"type":"Feature","properties":{"resourceCoords":[1647.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29839285461641,41.50083934455258]}},{"type":"Feature","properties":{"resourceCoords":[1647.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29696232032143,41.49395386571244]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30467641502382,41.49304204180331]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p6","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"21"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0006","type":"ImageService3","width":1622,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"337.0,1618.0 127.7,1502.2 143.1,164.2 725.4,168.4 726.6,0.0 1622.0,0.0 1622.0,320.6 1349.3,543.8 1364.8,574.1 1519.1,814.0 1473.4,814.4 1444.8,1513.3 949.0,1584.5 478.2,1548.0 337.0,1618.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[541.0,442.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3179376,41.4941781]}},{"type":"Feature","properties":{"resourceCoords":[1298.0,443.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3160956,41.4943241]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0060/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0060","type":"ImageService3","width":1659,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"377.2,184.0 398.4,48.3 532.5,48.2 541.6,0.0 611.0,0.0 597.2,47.7 865.4,52.1 1086.2,43.2 1118.7,0.0 1659.0,0.0 1659.0,1949.0 257.1,1949.0 256.0,1870.5 379.6,1870.3 377.2,184.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0060/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.3001483892038,41.50045127845285]}},{"type":"Feature","properties":{"resourceCoords":[1659.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2922589015959,41.5013750122668]}},{"type":"Feature","properties":{"resourceCoords":[1659.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.290820151794,41.49438398060073]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29870963940189,41.49346024678678]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0061/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0061","type":"ImageService3","width":1647,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1647.0,0.0 1647.0,1949.0 -0.0,1949.0 -0.0,0.0 1647.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2857834566774,41.4960017744085]}},{"type":"Feature","properties":{"resourceCoords":[1647.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.27797807071754,41.49532725268701]}},{"type":"Feature","properties":{"resourceCoords":[1647.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2790362325011,41.4883597887432]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.28684161846095,41.48903431046469]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p62","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0062/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0062","type":"ImageService3","width":1659,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"929.9,0.0 1065.0,0.0 1446.0,0.0 1659.0,617.2 1659.0,1316.3 1659.0,1528.7 1482.5,1570.8 904.5,1703.3 929.9,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0062/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30560431912747,41.506417965241546]}},{"type":"Feature","properties":{"resourceCoords":[1659.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29770922132231,41.505984246835396]}},{"type":"Feature","properties":{"resourceCoords":[1659.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29838480841428,41.498988808533085]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.30627990621944,41.499422526939235]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p63","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0063/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0063","type":"ImageService3","width":1653,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"321.1,1735.9 322.0,1791.2 181.8,1820.3 203.5,886.5 119.2,899.8 93.0,1839.2 -0.0,1859.1 -0.0,-0.0 1653.0,0.0 1653.0,1949.0 1543.3,1949.0 1452.1,1507.2 905.3,1620.0 895.0,1656.2 853.5,1682.5 387.4,1777.2 391.4,1726.0 321.1,1735.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0063/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29866574344408,41.50691382651446]}},{"type":"Feature","properties":{"resourceCoords":[1653.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.29097780238567,41.50662690060811]}},{"type":"Feature","properties":{"resourceCoords":[1653.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2914263632064,41.49979035932615]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2991143042648,41.5000772852325]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p7","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0007","type":"ImageService3","width":1640,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1039.5,256.6 1417.6,324.4 1370.0,1383.5 1640.0,1361.7 1640.0,1949.0 -0.0,1949.0 -0.0,-0.0 1042.8,0.0 1039.5,256.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.32323629442142,41.491597471302406]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31930224047699,41.49192034029184]}},{"type":"Feature","properties":{"resourceCoords":[1640.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31878951211488,41.48842157116459]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.32272356605931,41.48809870217515]}},{"type":"Feature","properties":{"resourceCoords":[1557.0,248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3194361,41.4914588]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0008","type":"ImageService3","width":1625,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1611.5,1949.0 568.7,1949.0 564.0,1813.8 132.6,1824.7 123.9,1402.2 231.4,1258.9 155.7,1120.0 172.7,645.4 81.2,150.2 1332.8,146.6 1271.6,871.1 1505.2,838.0 1513.0,895.4 1625.0,878.3 1625.0,1680.5 1586.0,1682.3 1611.5,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31510605178894,41.49256835645378]}},{"type":"Feature","properties":{"resourceCoords":[1625.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31484952175896,41.48959083738751]}},{"type":"Feature","properties":{"resourceCoords":[1625.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31958367723125,41.489358741634106]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.31984020726124,41.49233626070038]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Newport, Rhode-Island | 1950 | sanborn08092_006 p9","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-22T01:56:09Z","modified":"2026-09-22T01:56:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0009","type":"ImageService3","width":1634,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1491.0,117.8 1494.7,1949.0 367.7,1949.0 358.8,1844.8 246.8,1871.5 233.9,1814.4 -0.0,1867.8 -0.0,1133.4 49.6,1129.2 -0.0,831.2 -0.0,128.0 206.6,137.1 245.0,52.1 780.0,137.2 1491.0,117.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd377m:g3774m:g3774nm:g3774nm_g080921950:08092_1950-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[138.0,712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3142421,41.489844]}},{"type":"Feature","properties":{"resourceCoords":[896.0,736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.3143351,41.4884778]}}]}}]}