{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08331_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Knoxville, Tennessee | 1917 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"150"},{"label":"placed","value":"81"},{"label":"unplaced","value":"69"},{"label":"fit sources","value":"georef 39, georef-snap 36, snap:0 4, georef-street 1, snap:1 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"20 sheet(s) cut into 54 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 35.97552,-83.92174 +/-3755m); p101__2 (tier 1, 35.97900,-83.90021 +/-104m); p106__1 (tier 1, 35.99497,-83.88093 +/-143m); p106__2 (tier 1, 35.99906,-83.87986 +/-251m); p107 (tier 3, 35.96744,-83.90636 +/-594m); p108__1 (tier 3, 35.97362,-83.89443 +/-594m); p108__2 (tier 1, 35.97381,-83.89678 +/-100m); p108__3 (tier 3, 35.97362,-83.89443 +/-594m); p109 (tier 4, 35.97552,-83.92174 +/-3755m); p110 (tier 4, 35.97552,-83.92174 +/-3755m); p111 (tier 4, 35.97552,-83.92174 +/-3755m); p113__2 (tier 1, 35.96021,-83.90165 +/-100m); p113__4 (tier 1, 35.96127,-83.90003 +/-100m); p113__5 (tier 1, 35.95911,-83.90052 +/-100m); p114__1 (tier 1, 35.95100,-83.91999 +/-251m); p114__2 (tier 4, 35.97552,-83.92174 +/-3755m); p115__1 (tier 4, 35.97552,-83.92174 +/-3755m); p115__2 (tier 4, 35.97552,-83.92174 +/-3755m); p115__3 (tier 4, 35.97552,-83.92174 +/-3755m); p14 (tier 2, 35.96769,-83.92536 +/-1152m); p15 (tier 1, 35.96655,-83.92277 +/-100m); p16 (tier 2, 35.97042,-83.91684 +/-3008m); p19__1 (tier 1, 35.95676,-83.91112 +/-231m); p19__2 (tier 1, 35.95631,-83.91090 +/-215m); p19__3 (tier 2, 35.96561,-83.91939 +/-100m); p19__4 (tier 1, 35.95744,-83.91179 +/-100m); p1__1 (tier 1, 35.95791,-83.91892 +/-108m); p22 (tier 2, 35.96749,-83.91493 +/-100m); p23 (tier 3, 35.96704,-83.92193 +/-904m); p24 (tier 1, 35.96924,-83.91865 +/-130m); p25 (tier 1, 35.95823,-83.94231 +/-268m); p26 (tier 1, 35.96424,-83.94190 +/-273m); p27 (tier 1, 35.96408,-83.93826 +/-250m); p28 (tier 1, 35.96305,-83.93405 +/-253m); p29 (tier 1, 35.96439,-83.92965 +/-254m); p31 (tier 2, 35.97599,-83.92833 +/-998m); p32 (tier 2, 35.96848,-83.92444 +/-100m); p38 (tier 1, 35.97197,-83.91570 +/-254m); p40 (tier 1, 35.97609,-83.92198 +/-261m); p46__2 (tier 2, 35.97403,-83.93266 +/-185m); p47 (tier 2, 35.97270,-83.92786 +/-233m); p5 (tier 2, 35.96290,-83.91361 +/-100m); p52 (tier 2, 35.98205,-83.93493 +/-100m); p56 (tier 2, 35.97907,-83.93295 +/-225m); p58__2 (tier 2, 35.97611,-83.93018 +/-204m); p6 (tier 2, 35.96118,-83.92795 +/-100m); p64__2 (tier 1, 35.98395,-83.91360 +/-100m); p64__3 (tier 1, 35.98275,-83.91271 +/-100m); p7 (tier 1, 35.99349,-83.93905 +/-234m); p79 (tier 3, 35.97289,-83.95064 +/-1631m); p8 (tier 2, 35.96099,-83.92294 +/-102m); p81__1 (tier 1, 35.98356,-83.95040 +/-255m); p81__2 (tier 1, 35.98462,-83.94893 +/-101m); p83 (tier 1, 35.98343,-83.95622 +/-256m); p84__1 (tier 3, 35.97488,-83.95783 +/-594m); p84__2 (tier 3, 35.97488,-83.95783 +/-594m); p84__3 (tier 1, 35.97407,-83.95805 +/-100m); p86__1 (tier 3, 35.96640,-83.95287 +/-594m); p86__2 (tier 1, 35.96835,-83.95301 +/-173m); p87__1 (tier 1, 35.98098,-83.94902 +/-200m); p87__2 (tier 1, 35.98034,-83.95086 +/-100m); p87__4 (tier 1, 35.98439,-83.95154 +/-108m); p88__1 (tier 3, 35.95015,-83.93969 +/-594m); p88__2 (tier 1, 35.95107,-83.94026 +/-100m); p88__3 (tier 1, 35.95169,-83.93815 +/-164m); p88__4 (tier 3, 35.95015,-83.93969 +/-594m); p88__5 (tier 3, 35.95015,-83.93969 +/-594m); p89__2 (tier 2, 35.97128,-83.94120 +/-215m); p96 (tier 1, 35.95549,-83.92533 +/-509m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0010","type":"ImageService3","width":1592,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"261.5,1832.9 245.6,1796.8 262.1,319.7 1303.1,319.2 1313.5,1819.5 261.5,1832.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92223330330592,35.96416381026127]}},{"type":"Feature","properties":{"resourceCoords":[1592.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91902072281431,35.96543857079429]}},{"type":"Feature","properties":{"resourceCoords":[1592.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91713458574151,35.962280472041726]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92034716623311,35.961005711508705]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0100/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p100","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0100/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0100","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1584.0,0.0 1584.0,792.4 1300.9,799.7 1310.3,1920.0 31.6,1920.0 33.1,1885.0 -0.0,1874.4 -0.0,-0.0 1584.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0100/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9064710758548,35.98645960169173]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90146271262908,35.99057995432069]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89533367812975,35.98563308724871]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90034204135546,35.98151273461975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0101__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p101 [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":"6376.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0101__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0101","type":"ImageService3","width":1594,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"158.6,1890.4 184.5,1886.0 186.2,1920.0 774.6,1920.0 776.4,1354.3 1028.0,1355.1 1594.0,1592.7 1594.0,709.7 1517.3,717.0 1489.1,482.6 1594.0,467.2 1594.0,361.0 1571.2,259.2 1449.9,6.3 312.4,175.9 84.0,185.9 80.7,1511.5 158.2,1678.6 158.6,1890.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0101__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[562.0,476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9034186,35.9790074]}},{"type":"Feature","properties":{"resourceCoords":[1576.0,295.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.8993844,35.9808512]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0102/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p102","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0102/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0102","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"73.2,735.8 0.8,708.2 78.4,484.5 180.4,516.5 236.9,378.8 250.8,73.7 1538.4,78.1 1537.7,845.6 1584.0,843.9 1584.0,1920.0 -0.0,1920.0 -0.0,885.7 73.2,735.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0102/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90126127569482,35.98113270025616]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89630458096106,35.98523875577957]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89019722148439,35.98034259567865]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89515391621815,35.97623654015524]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0103/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p103","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0103/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0103","type":"ImageService3","width":1594,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"182.6,14.2 1462.7,0.0 1470.4,0.2 1456.2,1920.0 221.8,1920.0 221.9,1903.1 175.7,1904.6 182.6,14.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0103/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90041994816552,35.98734178959841]}},{"type":"Feature","properties":{"resourceCoords":[1594.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89544981900865,35.991510510396]}},{"type":"Feature","properties":{"resourceCoords":[1594.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88928766184317,35.98663226620327]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89425779100004,35.982463545405686]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0104/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p104","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0104/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0104","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1536.0,506.6 1584.0,903.2 1584.0,1920.0 -0.0,1920.0 -0.0,-0.0 1167.6,0.0 1178.2,546.8 1536.0,506.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0104/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89583473699693,35.99118680170247]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89080691509557,35.995293158802454]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88469833120305,35.99032737097255]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88972615310442,35.986221013872566]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0105/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p105","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0105/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0105","type":"ImageService3","width":1597,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"410.1,1286.0 432.6,1283.0 366.4,688.9 8.9,726.5 -0.0,-0.0 1597.0,0.0 1597.0,1920.0 405.5,1920.0 410.1,1286.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0105/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.89271462442382,35.994671989104255]}},{"type":"Feature","properties":{"resourceCoords":[1597.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88767450985593,35.99884743024727]}},{"type":"Feature","properties":{"resourceCoords":[1597.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.8815134424834,35.99391024477894]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.88655355705129,35.989734803635926]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p11","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0011","type":"ImageService3","width":1597,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"597.0,1790.0 574.9,285.6 1106.0,280.0 1107.4,1784.1 597.0,1790.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[592.0,1284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9182932,35.963052]}},{"type":"Feature","properties":{"resourceCoords":[1106.0,280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9182151,35.9651057]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0112/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p112","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0112/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0112","type":"ImageService3","width":1596,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1920.0 0.0,-0.0 1596.0,0.0 1596.0,1037.8 1412.2,987.7 1325.5,1410.0 1596.0,1735.1 1596.0,1920.0 -0.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0112/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90611531968688,35.96140961247463]}},{"type":"Feature","properties":{"resourceCoords":[1596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90285636972827,35.962661206619764]}},{"type":"Feature","properties":{"resourceCoords":[1596.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90100921373472,35.95946544538249]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90426816369333,35.95821385123736]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p113 [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":"6384.0"},{"label":"split_canvas_h","value":"4170.4"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113","type":"ImageService3","width":1596,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,57.4 -0.0,511.1 345.6,788.0 384.4,978.4 1596.0,1042.6 1596.0,0.0 184.8,0.0 199.0,69.5 -0.0,57.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[586.0,980.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9005851,35.9595442]}},{"type":"Feature","properties":{"resourceCoords":[586.0,545.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.900805,35.960283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p113 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"3151.6"},{"label":"split_canvas_y","value":"4138.8"},{"label":"split_canvas_w","value":"3232.4"},{"label":"split_canvas_h","value":"2007.2"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113","type":"ImageService3","width":1596,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1596.0,1534.1 1596.0,1175.0 788.3,1178.3 787.9,1524.8 912.3,1526.8 912.2,1531.6 1335.6,1533.3 1596.0,1536.5 1596.0,1534.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0113__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[787.9,1034.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9011937455209,35.9603614681941]}},{"type":"Feature","properties":{"resourceCoords":[1596.0,1034.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90028761535648,35.960491621522]}},{"type":"Feature","properties":{"resourceCoords":[1596.0,1536.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90018833904604,35.96003238209798]}},{"type":"Feature","properties":{"resourceCoords":[787.9,1536.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90109446921046,35.959902228770076]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p12","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0012","type":"ImageService3","width":1592,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"259.0,1775.9 266.6,277.9 28.8,280.6 22.2,0.0 780.5,0.0 781.0,147.4 1273.1,140.2 1269.5,1835.8 849.8,1836.0 776.2,1867.7 778.6,1775.5 259.0,1775.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[781.0,1278.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9161871,35.9638645]}},{"type":"Feature","properties":{"resourceCoords":[781.0,158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9172846,35.9657105]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p13","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0013","type":"ImageService3","width":1568,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"213.6,1920.0 213.1,223.7 1182.1,92.0 1169.6,0.0 1568.0,0.0 1568.0,1920.0 213.6,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[214.0,62.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9163004,35.9661309]}},{"type":"Feature","properties":{"resourceCoords":[214.0,1725.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9146461,35.9633334]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0017","type":"ImageService3","width":1568,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1326.5,391.4 1380.5,391.3 1389.9,433.3 1568.0,394.4 1568.0,671.9 1568.0,682.4 1568.0,1834.2 1342.0,1837.0 1330.5,1499.3 -0.0,1494.0 -0.0,-0.0 1292.3,0.0 1326.5,391.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9258157203304,35.96582311920675]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9226677729195,35.96702753074817]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92085841210395,35.963885665627515]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92400635951486,35.9626812540861]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p18 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6392.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1248.3,1817.7 1247.3,1753.6 1237.3,1284.0 1598.0,1281.2 1598.0,110.5 854.6,115.2 841.9,571.5 800.3,519.8 761.1,543.2 543.5,467.3 519.3,1818.0 1248.3,1817.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[299.0,1645.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9215554,35.9641332]}},{"type":"Feature","properties":{"resourceCoords":[299.0,110.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9230702,35.9666448]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p18 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"4949.2"},{"label":"split_canvas_y","value":"5124.8"},{"label":"split_canvas_w","value":"1442.8"},{"label":"split_canvas_h","value":"2555.2"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1598.0,1920.0 1598.0,1281.2 1237.3,1284.0 1247.3,1753.6 1249.8,1920.0 1251.0,1920.0 1598.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0018__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1237.3,1281.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92100479048717,35.973966330007705]}},{"type":"Feature","properties":{"resourceCoords":[1598.0,1281.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92051051443741,35.97344500685869]}},{"type":"Feature","properties":{"resourceCoords":[1598.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92164277203241,35.97273195905415]}},{"type":"Feature","properties":{"resourceCoords":[1237.3,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92213704808218,35.97325328220317]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p1 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6368.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0001","type":"ImageService3","width":1592,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,1589.8 1008.2,1593.7 1010.4,1920.0 1592.0,1920.0 1592.0,52.0 1163.8,118.2 762.6,78.9 770.3,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1568.0,1090.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9200108,35.9592424]}},{"type":"Feature","properties":{"resourceCoords":[1568.0,50.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9211935,35.9608569]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p2","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0002","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1307.8,1088.7 1598.0,1087.9 1598.0,1920.0 334.7,1902.8 190.7,66.9 1311.3,69.8 1301.0,751.9 1307.8,1088.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[795.0,1088.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9188985,35.9596867]}},{"type":"Feature","properties":{"resourceCoords":[1299.0,580.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9183822,35.9609283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p20","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0020","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"269.4,1805.8 238.8,1806.0 222.7,106.0 500.3,99.3 475.3,0.0 1557.2,0.0 1546.7,87.0 1256.6,101.3 1113.5,161.2 858.8,357.6 1014.0,537.0 1021.0,1523.3 261.7,1526.3 269.4,1805.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[508.0,1057.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9189388,35.9663373]}},{"type":"Feature","properties":{"resourceCoords":[1014.0,537.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9184125,35.9675921]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p21","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0021","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1577.0,1920.0 585.1,1920.0 608.1,1757.7 120.5,1710.8 267.7,583.0 139.3,385.4 444.4,210.7 606.4,185.3 852.9,212.4 862.2,156.4 1577.0,266.3 1577.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[771.0,649.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9173751,35.9679992]}},{"type":"Feature","properties":{"resourceCoords":[608.0,1758.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9163004,35.9661309]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0003","type":"ImageService3","width":1592,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1069.5,1080.0 1059.0,1900.0 594.0,1907.8 596.8,1079.7 296.0,1079.5 314.8,65.6 1350.2,60.5 1334.2,1080.1 1069.5,1080.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[296.0,1080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.917881,35.9600899]}},{"type":"Feature","properties":{"resourceCoords":[1344.0,574.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9162571,35.9617793]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p30","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0030/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0030","type":"ImageService3","width":1596,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1596.0,1920.0 -0.0,1920.0 -0.0,-0.0 1596.0,0.0 1596.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0030/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9304526084543,35.967956232622576]}},{"type":"Feature","properties":{"resourceCoords":[1596.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9268594056176,35.96768870885041]}},{"type":"Feature","properties":{"resourceCoords":[1596.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92725704350512,35.96419011894422]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93085024634182,35.96445764271638]}},{"type":"Feature","properties":{"resourceCoords":[810.0,1183.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9288741,35.965664]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p33 [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":"6300.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033","type":"ImageService3","width":1575,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1595.6 1544.7,1910.2 1493.2,416.4 753.5,323.7 594.3,0.0 -0.0,-0.0 -0.0,1595.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[540.0,1712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9219416,35.96708]}},{"type":"Feature","properties":{"resourceCoords":[1532.0,1266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9207907,35.9688228]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p33 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"2377.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3922.8"},{"label":"split_canvas_h","value":"1706.4"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033","type":"ImageService3","width":1575,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1071.3,80.6 1057.7,0.0 594.3,-0.0 650.1,113.4 1310.2,393.4 1346.7,398.0 1360.4,182.2 1071.3,80.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0033__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[594.3,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92538750385219,35.96635022448333]}},{"type":"Feature","properties":{"resourceCoords":[1575.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9214727439848,35.9680385726021]}},{"type":"Feature","properties":{"resourceCoords":[1575.0,426.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92056476059747,35.96665943703644]}},{"type":"Feature","properties":{"resourceCoords":[594.3,426.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92447952046487,35.96497108891767]}},{"type":"Feature","properties":{"resourceCoords":[819.2,34.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9244172,35.9666277]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0034","type":"ImageService3","width":1593,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"545.2,0.0 552.0,85.8 1593.0,3.1 1593.0,1744.4 1183.0,1669.3 1191.2,1640.6 128.3,1463.0 0.0,-0.0 545.2,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92215864628967,35.97013482756897]}},{"type":"Feature","properties":{"resourceCoords":[1593.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91919886055813,35.971811292664576]}},{"type":"Feature","properties":{"resourceCoords":[1593.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91671972119929,35.968903758989065]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91967950693083,35.96722729389346]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p35","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0035","type":"ImageService3","width":1575,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"537.0,1787.8 691.2,54.0 1455.0,49.0 1447.2,366.4 1575.0,368.6 1575.0,1920.0 822.6,1920.0 828.6,1866.5 537.0,1787.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[464.0,818.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9184832,35.9704572]}},{"type":"Feature","properties":{"resourceCoords":[1455.0,49.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9178653,35.9727114]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p36","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0036/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0036","type":"ImageService3","width":1593,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"297.6,1920.0 318.3,261.1 1280.8,381.4 1294.5,342.9 1489.1,392.9 1333.1,819.8 1593.0,903.0 1593.0,1920.0 297.6,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0036/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[486.0,523.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9123514,35.9745541]}},{"type":"Feature","properties":{"resourceCoords":[1489.0,393.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9108425,35.9759049]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p37","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0037","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,161.3 1224.5,172.0 1217.3,233.1 1584.0,274.2 1584.0,1920.0 -0.0,1920.0 -0.0,161.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[818.0,515.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9139988,35.9734783]}},{"type":"Feature","properties":{"resourceCoords":[307.0,515.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.914889,35.9728786]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p39","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0039/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0039","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1140.5,1920.0 -0.0,1920.0 -0.0,-0.0 1569.8,16.1 1584.0,1546.5 1140.5,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0039/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92750151856968,35.97266721545782]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92391436004274,35.97253148578913]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92411621865338,35.968987677807405]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92770337718032,35.96912340747609]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p4","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0004","type":"ImageService3","width":1598,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1103.5 262.6,1103.2 265.5,91.6 778.0,90.6 775.7,181.6 848.2,150.2 1262.3,149.5 1261.7,345.6 1598.0,345.9 1598.0,1920.0 -0.0,1920.0 -0.0,1103.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[776.0,569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.915235,35.9622421]}},{"type":"Feature","properties":{"resourceCoords":[1259.0,567.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9142393,35.9626332]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p41","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0041/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0041","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,270.1 1256.3,259.2 1246.9,1635.9 -0.0,1647.5 -0.0,270.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1004.0,1640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9192765,35.971751]}},{"type":"Feature","properties":{"resourceCoords":[178.0,1646.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.920713,35.9707926]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p42","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"2"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0042/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0042","type":"ImageService3","width":1594,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1239.6,1920.0 570.3,1920.0 572.5,1601.0 -0.0,1614.8 -0.0,244.0 146.0,240.0 140.2,0.0 1594.0,0.0 1594.0,1278.8 1239.6,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0042/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[572.0,1601.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9178653,35.9727114]}},{"type":"Feature","properties":{"resourceCoords":[146.0,240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9205449,35.9741691]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p43","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0043/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0043","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1270.0,0.0 1229.4,43.5 1349.7,142.4 1570.2,140.1 1581.7,925.1 1424.7,926.5 1315.5,1920.0 -0.0,1920.0 -0.0,1803.6 357.6,1204.6 369.9,0.0 1270.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0043/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9188906,35.9756472]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9160895,35.9775009]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9133131,35.9747532]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9161142,35.9728995]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p44","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0044/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0044","type":"ImageService3","width":1594,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,857.0 156.8,839.4 59.4,59.8 -0.0,66.0 -0.0,-0.0 1444.2,0.0 1338.4,144.2 1594.0,331.8 1594.0,958.1 1412.9,923.1 1301.8,1521.8 1317.6,1920.0 -0.0,1920.0 -0.0,857.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0044/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91609525242369,35.97731400943292]}},{"type":"Feature","properties":{"resourceCoords":[1594.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91307008913567,35.97892642565034]}},{"type":"Feature","properties":{"resourceCoords":[1594.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91068694696513,35.97595679901064]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91371211025314,35.97434438279321]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p45","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0045/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0045","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1258.1,1920.0 1237.4,1749.8 580.2,1794.9 450.2,1920.0 -0.0,1920.0 -0.0,180.3 1092.4,85.8 1097.5,137.6 1584.0,92.8 1584.0,1920.0 1258.1,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[136.0,2309.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9369175,35.9757313]}},{"type":"Feature","properties":{"resourceCoords":[934.0,1768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9352012,35.9750249]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0046__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p46 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6376.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0046__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0046","type":"ImageService3","width":1594,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"254.2,193.7 -0.0,1373.6 -0.0,1637.2 232.0,1675.5 212.3,1820.4 272.5,1920.0 516.0,1920.0 708.6,1920.0 1229.4,1565.0 1229.5,1533.8 1275.8,1533.4 1383.3,1460.1 1430.6,1532.2 1594.0,1530.9 1594.0,-0.0 1511.5,-0.0 1472.6,341.1 254.2,193.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0046__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1383.0,1460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9321131,35.9724307]}},{"type":"Feature","properties":{"resourceCoords":[906.0,1790.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.933344,35.9726851]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p48","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0048/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0048","type":"ImageService3","width":1594,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1391.3 -0.0,-0.0 636.3,0.0 648.1,569.9 961.6,817.1 1537.5,186.3 1552.6,1870.2 556.8,1866.6 564.5,1920.0 -0.0,1920.0 -0.0,1855.3 226.3,1609.8 -0.0,1391.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0048/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[725.0,1872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9226909,35.9727169]}},{"type":"Feature","properties":{"resourceCoords":[1170.0,1872.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9219091,35.9732404]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p49","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0049/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0049","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1427.3,272.5 1425.2,968.1 1246.7,965.8 1244.5,1411.8 588.8,1396.4 589.0,1636.4 187.0,1638.0 186.8,267.9 1427.3,272.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0049/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[187.0,960.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.922227,35.9746441]}},{"type":"Feature","properties":{"resourceCoords":[187.0,1638.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9212394,35.973693]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p50","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0050/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0050","type":"ImageService3","width":1594,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"810.2,1736.4 -0.0,1721.3 -0.0,1268.2 181.3,1269.7 180.0,563.0 601.3,563.5 605.0,0.0 689.6,0.0 1006.5,299.9 1286.2,0.0 1454.8,0.0 1594.0,129.7 1594.0,1807.3 809.0,1800.7 810.2,1736.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0050/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[964.0,563.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9197351,35.977975]}},{"type":"Feature","properties":{"resourceCoords":[180.0,563.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9210784,35.9770706]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p51","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0051/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0051","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1404.5,1516.4 -0.0,1313.2 -0.0,104.1 470.4,170.2 497.6,-0.0 1584.0,-0.0 1584.0,350.5 1404.5,1516.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93576780502585,35.987048346077074]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93289279827282,35.98540961752117]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93533030755805,35.98256979162655]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93820531431108,35.98420852018246]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p53","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0053/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0053","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1568.8,1162.2 1488.5,1420.5 1493.3,1892.0 1584.0,1890.5 1584.0,1920.0 -0.0,1920.0 -0.0,1301.4 1040.7,1278.3 1025.5,123.6 1584.0,106.0 1568.8,1162.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0053/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93479865609467,35.98636870110239]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93224965612985,35.9843292324271]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93528329836059,35.98181147080009]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9378322983254,35.98385093947538]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p54","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0054/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0054","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1479.2,1058.5 1353.4,1664.2 1088.4,1648.1 1084.3,1647.8 1061.8,1823.4 1584.0,1893.8 1584.0,1920.0 -0.0,1920.0 -0.0,1441.8 113.3,1090.4 116.9,110.3 1490.0,118.0 1479.2,1058.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0054/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[863.0,118.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.931214,35.983241]}},{"type":"Feature","properties":{"resourceCoords":[1490.0,118.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9302023,35.9824587]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p55","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0055/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0055","type":"ImageService3","width":1589,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1445.3,-0.0 1366.6,1920.0 -0.0,1920.0 -0.0,1743.5 267.9,1723.9 315.8,1108.4 187.6,-0.0 1445.3,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0055/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9301845813788,35.982955248552]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92796152707875,35.980703915945746]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9312996285849,35.978514920507884]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93352268288494,35.98076625311414]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p57","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0057/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0057","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"237.2,191.7 1378.2,193.4 1381.5,1920.0 309.1,1920.0 237.2,191.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0057/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93026932692855,35.98017459440156]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92828850460457,35.977782713075754]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93186186342973,35.97581732828033]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93384268575372,35.978209209606135]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0058__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p58 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6364.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0058__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0058","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"969.4,251.6 965.2,189.6 6.6,182.8 -0.0,1920.0 1172.0,1920.0 1463.0,1920.0 1591.0,1920.0 1591.0,872.0 1006.7,872.5 1004.0,252.0 969.4,251.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0058__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92856103083119,35.97808885049034]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92650481664714,35.97563594659775]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93013698349391,35.973613648416986]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93219319767796,35.97606655230958]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p59","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0059/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0059","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"221.1,1869.3 149.3,-0.0 1190.1,-0.0 1356.9,137.6 1355.7,1865.1 221.1,1869.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0059/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92711674070787,35.98185056153898]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9251541690802,35.979453603516475]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92873518907253,35.97750636895347]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9306977607002,35.97990332697597]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0060/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0060","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"977.7,1857.3 -0.0,1861.7 -0.0,151.5 31.7,176.7 162.8,-0.0 622.0,-0.0 1250.6,463.5 1262.5,597.9 1298.3,594.2 1403.5,1491.4 1014.0,1535.7 1550.2,1920.0 982.6,1920.0 977.7,1857.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0060/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92539912858314,35.979803717207226]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9234011382076,35.97735973309433]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92702018925962,35.9753947484588]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92901817963516,35.97783873257169]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p61 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6308.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1367.6,1729.5 1399.0,172.3 960.9,165.6 946.9,251.8 850.9,334.8 873.3,360.3 246.7,934.6 -0.0,659.9 -0.0,1920.0 322.6,1920.0 175.8,1754.5 625.6,1355.8 984.7,1751.6 1367.6,1729.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1399.0,363.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9236207,35.9771604]}},{"type":"Feature","properties":{"resourceCoords":[1399.0,136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.923602,35.9776052]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p61 [2]","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":"2164.8"},{"label":"split_canvas_h","value":"1628.4"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 -0.0,407.1 452.8,406.2 453.2,0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0061__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[452.2,369.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.923602,35.9776052]}},{"type":"Feature","properties":{"resourceCoords":[452.2,91.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.92357,35.9781303]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p62","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0062/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0062","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1136.6,0.0 1138.6,161.7 1197.0,161.6 1136.1,219.5 1521.0,624.3 311.6,1774.8 81.2,1541.0 60.9,0.0 1136.6,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0062/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92365627107063,35.97888464477196]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.920102685665,35.978683498369946]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92040054108946,35.97518859147527]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92395412649509,35.975389737877286]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p63","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"3"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0063/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0063","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"171.2,1920.0 195.1,774.9 44.6,487.1 -0.0,505.5 -0.0,472.9 975.9,0.0 1577.0,0.0 1577.0,1920.0 171.2,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0063/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[182.0,1549.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9145209,35.9867108]}},{"type":"Feature","properties":{"resourceCoords":[977.0,2.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9127348,35.989585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0064__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p64 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3872.8"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0064__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0064","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"96.6,1496.6 3.4,1920.0 291.0,1920.0 581.0,1920.0 907.0,1920.0 918.1,387.3 968.1,387.4 968.2,74.6 52.5,129.2 96.6,1496.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0064__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91464178260152,35.98626496417307]}},{"type":"Feature","properties":{"resourceCoords":[968.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91245610376622,35.98617445948507]}},{"type":"Feature","properties":{"resourceCoords":[968.2,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9126778999062,35.98266568721971]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9148635787415,35.982756191907704]}},{"type":"Feature","properties":{"resourceCoords":[915.2,1052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9126973,35.9842569]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p65","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0065/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0065","type":"ImageService3","width":1577,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1577.0,1595.5 -0.0,1535.2 -0.0,-0.0 1577.0,0.0 1577.0,1595.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0065/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91765863150864,35.990765911459214]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9145190213091,35.992137230554526]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91247002597919,35.989022558279935]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91560963617873,35.98765123918462]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p66","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0066/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0066","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1584.7,0.0 1558.6,1693.7 1591.0,1693.4 1591.0,1920.0 521.6,1920.0 -0.0,1615.5 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0066/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[520.0,1096.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9122594,35.9908701]}},{"type":"Feature","properties":{"resourceCoords":[520.0,48.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9133963,35.9925358]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0067/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0067","type":"ImageService3","width":1588,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1574.7,1920.0 -0.0,1920.0 33.4,258.1 -0.0,257.8 0.0,-0.0 1588.0,0.0 1574.7,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91171059309524,35.99393331894263]}},{"type":"Feature","properties":{"resourceCoords":[1588.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90856220541058,35.99537543545778]}},{"type":"Feature","properties":{"resourceCoords":[1588.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90642226430587,35.99227381826277]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90957065199053,35.99083170174762]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p68","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0068/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0068","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.5,-0.0 1591.0,0.0 1591.0,1035.7 1591.0,1035.7 1591.0,1920.0 -0.0,1920.0 1.5,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0068/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90855817402961,35.99536383709506]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90538570715768,35.996796107441135]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90326434677159,35.99367671698192]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90643681364352,35.99224444663585]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p69","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0069/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0069","type":"ImageService3","width":1588,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1588.0,1872.3 -0.0,1920.0 -0.0,0.0 1537.6,-0.0 1538.6,366.9 1588.0,367.6 1588.0,1872.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0069/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1056.0,1118.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9384434,35.9942514]}},{"type":"Feature","properties":{"resourceCoords":[1056.0,364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9372669,35.9952402]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p70","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0070/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0070","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1591.0,1920.0 -0.0,1920.0 -0.0,102.6 1530.2,35.4 1535.5,1368.2 1591.0,1402.2 1591.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0070/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94113254676779,35.99457921463905]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93858541304938,35.99254408750108]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94159959309555,35.99003950006221]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94414672681395,35.99207462720018]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0071/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0071","type":"ImageService3","width":1574,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1574.0,403.3 1574.0,1814.3 1406.7,1920.0 -0.0,1920.0 -0.0,0.0 1574.0,-0.0 1574.0,403.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93155742853138,36.00372664513939]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92985053406598,35.998141360142405]}},{"type":"Feature","properties":{"resourceCoords":[1574.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93821293483106,35.99644501572869]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93991982929646,36.00203030072567]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0072/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p72","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"27"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0072/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0072","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"25.2,1756.5 28.1,1092.3 22.5,1092.5 24.6,342.8 -0.0,342.3 -0.0,0.0 1513.3,-0.0 1517.1,1781.4 1557.7,1780.9 1579.7,1920.0 51.5,1920.0 52.8,1773.9 25.2,1756.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0072/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1260.0,1383.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9356284,35.9886966]}},{"type":"Feature","properties":{"resourceCoords":[571.0,723.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9358148,35.9921791]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0073/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p73","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0073/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0073","type":"ImageService3","width":1589,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1565.8,-0.0 1567.3,1790.4 916.8,1795.2 890.1,1623.3 363.2,1706.0 363.0,1790.7 89.3,1795.2 89.5,1158.7 87.3,-0.0 1565.8,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0073/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93070854080365,35.991978743968836]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92554277629341,35.98792840779931]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93154880875846,35.98284221683386]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9367145732687,35.986892553003386]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p74","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0074/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0074","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1003.7,1793.0 381.2,1804.8 69.9,1808.1 62.0,110.6 373.6,98.3 1573.7,1570.8 1003.7,1793.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0074/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92580062967885,35.98815942941661]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9206815370124,35.98411640146004]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92666890714379,35.97908225638152]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93178799981024,35.98312528433809]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p75","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0075/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0075","type":"ImageService3","width":1589,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"751.2,1627.6 583.2,1468.1 473.9,1487.2 411.9,1090.1 164.9,906.5 356.1,687.7 -0.0,395.3 -0.0,377.7 224.4,0.0 622.6,0.0 610.2,120.0 1425.3,166.6 1415.7,859.3 1517.7,1483.4 987.8,1565.8 1014.6,1720.8 782.5,1761.7 783.2,1804.0 751.2,1627.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0075/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92628745543651,35.98526652366486]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9193283330557,35.98397740495146]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92123974942568,35.97712494117193]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92819887180649,35.97841405988533]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p76","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0076/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0076","type":"ImageService3","width":1583,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"319.9,1265.9 364.0,1523.5 118.9,1563.7 -0.0,852.8 -0.0,265.2 18.0,0.0 1239.2,0.0 1229.2,86.0 1583.0,23.0 1583.0,1313.5 1295.3,1613.2 1319.6,1636.6 1269.0,1701.9 1190.9,1719.7 1186.0,1689.7 1143.7,1743.9 545.8,1292.5 534.3,1228.9 319.9,1265.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0076/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9200910519486,35.984059621664215]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91323839211096,35.98277100660906]}},{"type":"Feature","properties":{"resourceCoords":[1583.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91515627624051,35.97599770152664]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92200893607816,35.97728631658179]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p77","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0077/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0077","type":"ImageService3","width":1589,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"171.8,1489.3 297.9,1242.2 16.8,1107.8 65.7,1014.9 -0.0,980.5 -0.0,-0.0 1523.7,5.0 1524.0,95.9 1589.0,158.5 1570.3,747.5 1589.0,1229.3 1566.0,1229.5 1566.6,1851.0 748.9,1854.2 754.0,1733.5 401.1,1755.0 391.3,1706.3 382.5,1706.3 354.2,1553.0 295.4,1553.5 171.8,1489.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0077/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92462342062173,35.99161428741666]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91778449842616,35.98998415833826]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92020173258793,35.98325058496135]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9270406547835,35.98488071403975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0078/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p78","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0078/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0078","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"47.8,847.5 65.3,154.8 -0.0,91.5 -0.0,-0.0 247.7,0.0 577.4,337.9 774.5,159.8 779.2,175.8 798.5,160.2 914.5,278.8 1248.4,1508.8 1256.3,1641.5 38.9,1707.5 38.2,1233.9 61.5,1233.8 47.8,847.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0078/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91807212600466,35.990033460690334]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9112694731585,35.988433371292764]}},{"type":"Feature","properties":{"resourceCoords":[1591.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91363913487073,35.981743799750625]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9204417877169,35.983343889148195]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0080/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p80","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"19"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0080/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0080","type":"ImageService3","width":1591,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 1591.0,-0.0 1591.0,1920.0 -0.0,1920.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0080/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[469.0,365.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9546973,35.9875973]}},{"type":"Feature","properties":{"resourceCoords":[1535.0,312.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9509035,35.9851818]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0082/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p82","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0082/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0082","type":"ImageService3","width":1584,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1584.0,1920.0 -0.0,1920.0 -0.0,-0.0 1584.0,-0.0 1584.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0082/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94864533783961,35.98462014096374]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94604094049431,35.982612690776996]}},{"type":"Feature","properties":{"resourceCoords":[1584.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9490269131451,35.98004017350863]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9516313104904,35.98204762369537]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p85","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0085/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0085","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1599.0,1920.0 -0.0,1920.0 -0.0,-0.0 1598.1,-0.0 1599.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0085/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95405259208047,35.97432688745652]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9516366116251,35.97215057549488]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9548429313113,35.96978621728756]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95725891176667,35.971962529249204]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0087__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p87 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4434.0"},{"label":"split_canvas_w","value":"3573.6"},{"label":"split_canvas_h","value":"3246.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0087__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0087","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"152.0,1920.0 379.0,1920.0 893.4,1920.0 892.3,1118.1 892.3,1108.5 512.5,1110.2 0.0,1112.2 -0.0,1920.0 152.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0087__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1108.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95315274017112,35.95669353482036]}},{"type":"Feature","properties":{"resourceCoords":[893.4,1108.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.951473865808,35.957601185039884]}},{"type":"Feature","properties":{"resourceCoords":[893.4,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95045414771735,35.95636561966011]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.95213302208047,35.95545796944059]}},{"type":"Feature","properties":{"resourceCoords":[834.4,1192.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9514793,35.9574134]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0089__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p89 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6396.0"},{"label":"split_canvas_h","value":"7680.0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0089__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0089","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1557.4,1221.7 1568.8,75.4 1468.8,25.7 1473.4,-0.0 395.0,0.0 198.0,0.0 -0.0,0.0 -0.0,1679.4 25.4,1697.0 -0.0,1732.4 -0.0,1920.0 270.7,1920.0 659.5,1256.5 1599.0,1248.3 1599.0,1223.7 1557.4,1221.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0089__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[422.0,653.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9439632,35.9757363]}},{"type":"Feature","properties":{"resourceCoords":[1403.0,382.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9398733,35.9740072]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p9","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0009","type":"ImageService3","width":1592,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1364.4,0.0 1393.2,1809.6 783.2,1819.2 390.2,1920.0 -0.0,1920.0 -0.0,-0.0 1364.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1375.0,327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9213904,35.9638478]}},{"type":"Feature","properties":{"resourceCoords":[1375.0,158.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9215554,35.9641332]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0090/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p90","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"29"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0090/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0090","type":"ImageService3","width":1587,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"153.8,1920.0 152.1,1848.8 110.2,1847.7 93.6,696.7 -0.0,653.1 -0.0,0.0 73.5,-0.0 64.3,30.9 244.0,84.8 326.0,51.6 610.2,116.1 597.4,190.9 735.5,232.3 763.2,139.9 900.1,173.8 885.0,243.1 910.2,293.6 1121.1,310.3 1465.1,113.9 1554.6,277.3 1587.0,1867.9 1566.8,1868.3 1532.5,1791.8 1528.9,1868.3 413.1,1861.3 400.7,1920.0 153.8,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0090/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1070.0,1078.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9364318,35.9709245]}},{"type":"Feature","properties":{"resourceCoords":[629.0,793.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9369538,35.9727954]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0091/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p91","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0091/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0091","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 1157.1,0.0 1266.8,567.9 1397.3,1124.8 1462.8,1077.1 1599.0,1055.2 1599.0,1920.0 -0.0,1920.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0091/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94537310355534,35.9682128452416]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93936274659183,35.97145549348382]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93458569798223,35.96557320966755]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94059605494574,35.962330561425325]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0092/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p92","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0092/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0092","type":"ImageService3","width":1581,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1581.0,0.0 1581.0,1000.9 1391.3,1052.5 1581.0,1752.2 1581.0,1920.0 679.1,1920.0 98.2,1497.4 636.9,226.6 760.9,0.0 1581.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0092/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9346775533565,35.97337671280603]}},{"type":"Feature","properties":{"resourceCoords":[1581.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92798787365251,35.97134199838876]}},{"type":"Feature","properties":{"resourceCoords":[1581.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93101960616212,35.96472049472385]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9377092858661,35.96675520914112]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0093/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p93","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0093/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0093","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1920.0 -0.0,-0.0 1581.4,0.0 1568.5,829.1 1587.4,1724.4 819.9,1739.9 823.2,1920.0 -0.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0093/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.94219357681281,35.960071230725674]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93552273177363,35.96245375017524]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93201326776173,35.955924218340584]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93868411280091,35.953541698891016]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0094/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p94","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0094/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0094","type":"ImageService3","width":1581,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"260.4,1720.7 75.9,1714.8 69.2,1700.3 48.7,806.4 54.0,0.0 1491.6,0.0 1581.0,56.7 1581.0,1920.0 925.9,1920.0 919.9,1702.9 260.4,1720.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0094/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93575861670554,35.96223114020396]}},{"type":"Feature","properties":{"resourceCoords":[1581.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92923441878722,35.96450542266165]}},{"type":"Feature","properties":{"resourceCoords":[1581.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92584610674206,35.95804699429878]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93237030466038,35.95577271184109]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0095/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p95","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0095/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0095","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1920.0 -0.0,56.5 1599.0,66.2 1599.0,1920.0 -0.0,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0095/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.93570054628248,35.95556659763959]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92908334440335,35.95804966280838]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.92542593540307,35.951572355488345]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.9320431372822,35.949089290319556]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0097/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p97","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0097/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0097","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"879.4,1920.0 -0.0,1920.0 -0.0,764.1 62.1,763.9 65.9,0.0 1145.9,0.0 1145.5,63.7 1558.9,65.8 1558.1,844.0 1380.3,841.8 1379.8,857.2 1407.8,979.5 1599.0,1441.7 1599.0,1584.8 879.4,1920.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0097/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91291040025868,35.985484413243334]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90571615334783,35.98516829084887]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90618195021356,35.97812866512147]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91337619712442,35.97844478751593]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0098/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p98","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"13"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0098/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0098","type":"ImageService3","width":1581,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"465.7,1199.4 308.0,722.0 173.2,723.2 180.2,498.6 81.1,505.4 35.0,329.0 33.3,20.2 126.3,20.0 122.5,0.0 1566.8,19.6 1496.3,1342.7 1565.3,1513.5 1554.9,1725.0 1581.0,1721.9 1581.0,1920.0 -0.0,1920.0 -0.0,1353.2 465.7,1199.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0098/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[557.0,329.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9095612,35.9769955]}},{"type":"Feature","properties":{"resourceCoords":[35.0,329.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.9117358,35.976277]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0099/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Knoxville, Tennessee | 1917 | sanborn08331_004 p99","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T07:17:09Z","modified":"2026-09-21T07:17:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0099/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0099","type":"ImageService3","width":1599,"height":1920},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"414.2,822.5 467.6,765.6 583.5,901.5 1172.8,387.3 901.0,73.1 985.7,0.0 1384.8,6.8 1369.4,1885.3 307.5,1537.7 98.2,1444.2 414.2,822.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd396m:g3964m:g3964km:g3964km_g08331191701:08331_01_1917-0099/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.91082529454907,35.982853476799825]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90582279815946,35.987037448074155]}},{"type":"Feature","properties":{"resourceCoords":[1599.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.8996577881079,35.98214250980827]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1920.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.90466028449751,35.97795853853394]}}]}}]}