{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn03802_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Needham, Massachusetts | 1926 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"22"},{"label":"placed","value":"18"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 9, georef 8, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 42.30504,-71.21852 +/-854m); p18__1 (tier 3, 42.25957,-71.26375 +/-854m); p19__1 (tier 3, 42.30096,-71.23819 +/-1010m); p19__2 (tier 1, 42.29308,-71.24354 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 1434.7,7652.0 1148.1,4897.3 321.9,4891.3 325.4,1553.4 4530.6,751.2 4948.4,362.7 5111.5,638.8 5352.2,615.4 5242.3,0.0 6452.0,0.0 6452.0,5189.9 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22672849918798,42.28179756778135]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2189011883555,42.280821333225624]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22045505418306,42.27390438625272]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22828236501554,42.27488062080844]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p11","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,2053.9 872.5,1984.4 850.7,1662.7 3777.0,1502.3 3772.0,428.0 5818.9,432.1 5825.7,4540.8 6452.0,4460.1 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3772.0,428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.23574,42.2779575]}},{"type":"Feature","properties":{"resourceCoords":[4800.0,428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2345021,42.2777815]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 4480.5,0.0 5047.5,1215.6 4552.1,1462.6 4503.0,1601.1 4994.5,2725.3 6248.8,2532.3 6239.3,6021.6 5360.4,6025.0 5244.9,7652.0 -0.0,7652.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2462938383022,42.28319123018068]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23845797510872,42.28248574050905]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23958092499585,42.27556140130593]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24741678818933,42.27626689097755]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p13 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4711.6"},{"label":"split_canvas_w","value":"3701.2"},{"label":"split_canvas_h","value":"2940.4"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3700.5,7348.0 3694.4,4711.6 0.0,4716.8 -0.0,7652.0 3220.0,7652.0 3572.0,7652.0 3700.5,7348.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,4711.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24692016612906,42.28704984569182]}},{"type":"Feature","properties":{"resourceCoords":[3701.2,4711.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24275242011625,42.28841821527067]}},{"type":"Feature","properties":{"resourceCoords":[3701.2,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24128293883852,42.28596117224691]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24545068485133,42.28459280266806]}},{"type":"Feature","properties":{"resourceCoords":[1844.6,7336.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2435313,42.2855385]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p13 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,295.0 6452.0,221.9 5165.8,174.4 5205.6,1292.9 2276.4,1397.7 2227.4,0.0 0.0,0.0 0.0,4716.8 3694.4,4711.6 3696.4,5560.8 6051.5,5640.3 5997.6,7234.7 5637.8,7234.7 5621.4,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5228.0,1944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.23497,42.28943]}},{"type":"Feature","properties":{"resourceCoords":[5228.0,4184.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2349204,42.2873553]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,0.0 71.7,188.8 4930.5,692.0 4985.1,0.0 5972.6,0.0 5976.5,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23892381112162,42.29338025501415]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23497022726173,42.29353677780934]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23472103636276,42.29004378590972]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23867462022265,42.28988726311453]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"683.9,7652.0 299.9,2296.6 -0.0,2318.3 -0.0,2032.1 281.4,2016.8 265.4,1720.4 1195.5,1454.8 3319.2,90.5 4147.9,1102.5 5412.4,319.4 5775.3,3185.9 5728.4,4753.7 5974.7,5672.0 6452.0,6048.0 6452.0,7652.0 683.9,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23542145695558,42.294580586364184]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23145106709843,42.2945240116648]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23154113793218,42.29101623099806]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23551152778933,42.291072805697446]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 0.0,-0.0 6452.0,0.0 6452.0,428.5 6004.9,1033.7 6452.0,1606.6 6452.0,1778.3 4982.0,3920.5 4696.5,4828.2 4619.0,5545.2 5423.6,6327.2 5068.4,6557.0 4683.5,6671.5 4698.5,6820.7 4556.8,6834.9 4563.4,6979.4 4220.2,7020.0 4233.8,7369.4 1773.4,7405.3 1726.4,7315.1 1766.2,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24044657615119,42.30010521610138]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23260349777019,42.29972689829757]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23320584157332,42.29279806530337]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24104891995432,42.29317638310718]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5210.2,7370.2 4747.9,6745.8 3728.1,5741.7 3476.2,6433.9 2843.5,6294.2 2548.1,7167.4 1460.5,7003.7 1072.3,6302.9 822.2,5501.8 769.5,2841.4 -0.0,2621.2 0.0,0.0 6452.0,-0.0 6452.0,7563.7 6385.3,7652.0 5587.5,7652.0 5210.2,7370.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2311567864779,42.300685033981686]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22495453331128,42.29690025104057]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23098048262555,42.29142093692766]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23718273579217,42.295205719868775]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0018__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p18 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3658.0"},{"label":"split_canvas_y","value":"3741.6"},{"label":"split_canvas_w","value":"2794.0"},{"label":"split_canvas_h","value":"3910.4"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0018__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0018/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,3741.6 3658.0,3769.6 3709.6,7652.0 6452.0,7652.0 6452.0,3741.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0018__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3658.0,3741.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.26438573631715,42.259877383403364]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3741.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.26101114676275,42.26039017343644]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.26004281133915,42.25689186520601]}},{"type":"Feature","properties":{"resourceCoords":[3658.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.26341740089354,42.25637907517293]}},{"type":"Feature","properties":{"resourceCoords":[5065.0,4529.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2624923,42.259429]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5712.0,3308.0 5696.8,7049.9 -0.0,7218.5 0.0,0.0 6452.0,0.0 6452.0,3283.2 5712.0,3308.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5712.0,3308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2343402,42.2845403]}},{"type":"Feature","properties":{"resourceCoords":[4836.0,7080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2349096,42.2828503]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"157.4,4909.4 284.4,4641.1 1330.0,4246.0 539.1,1917.4 384.3,1682.7 -0.0,1643.6 -0.0,0.0 5383.1,0.0 5386.9,1324.4 5514.0,1798.3 5131.3,3151.4 5206.0,7068.4 915.6,7268.0 157.4,4909.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24109869316487,42.283466984482544]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23719055415077,42.28341150394862]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23727886743451,42.279958112516994]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.24118700644861,42.28001359305092]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p4","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2905.2 281.8,2187.9 349.0,1364.1 285.0,1104.0 5900.0,1028.1 5771.3,6681.4 -0.0,6778.5 -0.0,2905.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1740.0,6736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2369542,42.2802516]}},{"type":"Feature","properties":{"resourceCoords":[3156.0,1080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2360793,42.2828339]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6361.0,1597.7 6033.6,7652.0 124.9,7652.0 60.5,1311.1 4931.6,555.2 5244.1,758.8 6361.0,1597.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23900603096821,42.280810683545006]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2351059531232,42.28041854985178]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23573011950317,42.2769721293242]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.23963019734819,42.277364263017425]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p6","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"6"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7132.8 899.7,5830.1 1781.3,2005.3 557.5,728.9 5946.6,913.2 5059.0,5432.2 5478.4,5870.4 6452.0,5729.7 6452.0,6032.6 5791.1,6199.2 6452.0,6888.5 6452.0,7132.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3176.0,796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2344654,42.2802765]}},{"type":"Feature","properties":{"resourceCoords":[2904.0,6296.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2345021,42.2777815]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p7","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"27"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"568.9,3080.2 1404.3,3069.0 1363.1,0.0 5693.1,0.0 5705.6,7260.4 459.4,7292.7 568.9,3080.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5700.0,4008.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2279639,42.28332]}},{"type":"Feature","properties":{"resourceCoords":[3000.0,7292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.2313051,42.2802871]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5614.3,7321.0 251.8,7379.2 280.6,1217.4 286.0,375.5 287.8,0.0 6452.0,0.0 6452.0,7331.9 6209.5,7312.5 6096.7,7010.1 5614.3,7321.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22834589448416,42.28704560895398]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22045807974305,42.287109655458906]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22035612815033,42.280139871329034]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.22824394289144,42.28007582482411]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Needham, Massachusetts | 1926 | sanborn03802_006 p9","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:12:40Z","modified":"2026-09-23T06:12:40Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"726.7,3533.4 1652.7,3635.5 1145.3,3203.0 1470.0,3086.0 1474.7,2933.3 972.0,3054.0 739.7,2855.6 956.1,546.6 5974.3,156.0 5621.3,3537.5 6452.0,3631.4 6452.0,7652.0 203.3,7652.0 726.7,3533.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd376m:g3764m:g3764nm:g038021926:03802_1926-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2338881,42.2808159]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2260577,42.2804578]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2266319,42.2735866]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.2344623,42.2739447]}}]}}]}