{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn04417_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Winona, Minnesota | 1884 | 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":"26"},{"label":"placed","value":"17"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 14, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 44.03774,-91.61089 +/-660m); p17__2 (tier 1, 44.04655,-91.61187 +/-132m); p17__3 (tier 1, 44.04739,-91.61255 +/-100m); p2__1 (tier 1, 44.05483,-91.66370 +/-180m); p2__2 (tier 1, 44.05515,-91.66707 +/-114m); p2__3 (tier 1, 44.05550,-91.65577 +/-129m); p2__4 (tier 1, 44.05593,-91.65600 +/-100m); p2__5 (tier 1, 44.05385,-91.66477 +/-100m); p2__6 (tier 1, 44.05575,-91.66457 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p10","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,135.3 1580.7,126.0 1573.8,1781.7 1256.8,1783.0 1257.4,1913.0 0.0,1913.0 0.0,135.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1025.0,1229.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6298929,44.0505146]}},{"type":"Feature","properties":{"resourceCoords":[1025.0,1784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6285614,44.0501429]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p11","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 0.0,0.0 1613.0,0.0 1613.0,1913.0 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[191.0,1215.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6293898,44.0514524]}},{"type":"Feature","properties":{"resourceCoords":[191.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6320213,44.0522115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p12","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1766.3 0.0,110.9 317.0,111.0 316.4,0.0 1613.0,0.0 1613.0,1913.0 838.3,1913.0 837.5,1766.6 0.0,1766.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[317.0,1763.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6240849,44.0499972]}},{"type":"Feature","properties":{"resourceCoords":[317.0,111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6280555,44.0510908]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p13","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"149.6,1645.6 157.3,93.3 681.0,101.0 680.8,248.3 1460.2,254.3 1462.2,0.0 1613.0,0.0 1613.0,1913.0 1519.4,1913.0 1520.9,1653.3 149.6,1645.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[138.0,1206.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6214368,44.0492467]}},{"type":"Feature","properties":{"resourceCoords":[681.0,101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6235969,44.0508939]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p14 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3692.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1913.0 923.0,1913.0 918.0,667.3 890.2,667.2 881.0,129.0 681.8,132.6 680.1,0.0 0.0,-0.0 0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[881.0,1777.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6122003,44.0466509]}},{"type":"Feature","properties":{"resourceCoords":[881.0,129.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6161666,44.0477771]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p14 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"3661.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2790.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1388.2,1913.0 1387.2,1757.3 1592.5,1761.3 1613.0,1652.0 1601.8,119.0 1287.0,123.7 1286.4,0.0 915.3,-0.0 923.0,1913.0 1388.2,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1049.2,675.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6232609,44.0486631]}},{"type":"Feature","properties":{"resourceCoords":[1049.2,125.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6245887,44.0490338]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p15","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1785.0 0.0,105.9 209.5,111.4 210.9,0.0 1613.0,0.0 1613.0,1913.0 751.0,1913.0 751.0,1778.0 0.0,1785.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[207.0,666.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6188152,44.0485096]}},{"type":"Feature","properties":{"resourceCoords":[751.0,1778.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6156858,44.0487152]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.4,130.6 699.4,140.0 696.1,275.9 1559.7,300.2 1566.7,0.0 1613.0,0.0 1613.0,1913.0 948.2,1913.0 136.4,1719.6 173.4,684.7 140.0,683.3 150.4,130.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.61660222847695,44.04759747439348]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.61525546229005,44.05037058385286]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.6107117142119,44.04921445516681]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.6120584803988,44.04644134570743]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0017__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p17 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0017__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"771.0,1913.0 1064.0,1913.0 1140.3,1913.0 1352.4,1100.0 1613.0,1102.1 1613.0,0.0 828.5,0.0 868.8,207.1 90.0,358.9 558.5,1408.2 546.2,1913.0 771.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0017__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[809.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6122003,44.0466509]}},{"type":"Feature","properties":{"resourceCoords":[262.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6130572,44.0456872]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"54.3,1849.1 48.0,93.6 0.0,93.3 0.0,-0.0 1613.0,0.0 1585.5,1684.0 587.5,1697.2 590.0,1849.0 54.3,1849.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[590.0,773.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6466223,44.0562734]}},{"type":"Feature","properties":{"resourceCoords":[590.0,1849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6439919,44.0555326]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"50.5,1913.0 60.5,147.4 603.1,154.6 602.0,0.0 1613.0,0.0 1613.0,1913.0 1529.3,1913.0 1530.0,1692.3 600.7,1685.3 600.4,1913.0 50.5,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.64491521203112,44.05458336852644]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.64344171213197,44.05739518166364]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.63883400977396,44.05613040642637]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.64030750967311,44.05331859328917]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p5 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3307.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"212.7,1804.7 753.5,1792.8 737.2,0.0 0.0,0.0 0.0,1913.0 212.8,1913.0 212.7,1804.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[203.0,1251.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6463227,44.0540167]}},{"type":"Feature","properties":{"resourceCoords":[203.0,703.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6476315,44.0543913]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p5 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"3198.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3253.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"987.9,1913.0 1533.7,1913.0 1540.4,147.7 999.3,152.6 998.0,261.0 803.3,258.6 825.3,1801.2 987.5,1801.7 987.9,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[984.5,1252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6423687,44.0529026]}},{"type":"Feature","properties":{"resourceCoords":[1534.0,1806.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6405357,44.0534845]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p6","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"833.4,0.0 833.2,110.2 1021.5,111.1 1021.6,222.5 1568.6,223.6 1555.7,1206.0 1613.0,1209.1 1613.0,1257.0 1555.1,1260.8 1559.4,1808.5 0.0,1795.9 0.0,-0.0 833.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1008.0,1808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6369941,44.0514066]}},{"type":"Feature","properties":{"resourceCoords":[466.0,662.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6402354,44.0512259]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p7","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"118.9,1254.8 176.4,1250.9 176.2,1203.3 119.3,1200.5 128.1,231.6 680.2,227.5 680.0,0.0 1613.0,0.0 1613.0,1913.0 1126.4,1913.0 1128.0,1797.4 125.0,1799.0 118.9,1254.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[676.0,655.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6387332,44.0540727]}},{"type":"Feature","properties":{"resourceCoords":[125.0,1799.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6364889,44.0523559]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"126.5,1770.9 126.8,141.5 1123.6,137.4 1122.3,252.3 1605.8,251.2 1613.0,1913.0 676.4,1913.0 677.0,1773.0 126.5,1770.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[677.0,673.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6346849,44.0529544]}},{"type":"Feature","properties":{"resourceCoords":[677.0,1773.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-91.6320213,44.0522115]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winona, Minnesota | 1884 | sanborn04417_001 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:17:08Z","modified":"2026-09-22T22:17:08Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 29.6,0.0 30.1,125.2 1568.5,139.0 1565.0,1775.5 550.0,1779.5 549.8,1913.0 0.0,1913.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144wm:g044171884:04417_1884-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.63827411228381,44.04970968373725]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.63678313033331,44.052526502447215]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.63216760183131,44.05124661714777]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-91.63365858378181,44.0484297984378]}}]}}]}