{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09130_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Centralia, Washington | 1909 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"26"},{"label":"placed","value":"20"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 15, georef-snap 5"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 46.72741,-122.96771 +/-530m); p10__2 (tier 1, 46.71812,-122.96225 +/-136m); p23 (tier 4, 46.71830,-122.95658 +/-956m); p24__1 (tier 4, 46.71830,-122.95658 +/-956m); p24__2 (tier 4, 46.71830,-122.95658 +/-956m); p4 (tier 3, 46.72547,-122.94722 +/-530m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p10 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0010__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6204.5,3052.9 6035.5,943.8 6452.0,944.6 6452.0,0.0 4223.6,0.0 4222.4,3481.2 0.0,3464.4 -0.0,7421.0 6200.0,7432.0 6204.5,3052.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2128.0,7432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9641297,46.718203]}},{"type":"Feature","properties":{"resourceCoords":[6200.0,7432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9615235,46.7176814]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p11","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6282.6,7079.9 174.4,7059.5 172.4,2676.1 -0.0,565.3 417.0,565.4 416.1,0.0 780.4,0.0 787.8,565.1 6261.0,567.4 6282.6,7079.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2208.0,4904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9598194,46.7183643]}},{"type":"Feature","properties":{"resourceCoords":[168.0,4904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9611232,46.7186267]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p12","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"23"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5671.9,356.3 5653.6,6856.0 532.4,6857.8 523.9,339.5 5671.9,356.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3764.0,4680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9551533,46.7174283]}},{"type":"Feature","properties":{"resourceCoords":[532.0,4680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9572183,46.7178408]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p13","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4758.3,786.7 6040.3,5382.2 6452.0,5261.3 6452.0,7652.0 6253.2,7652.0 6238.4,7652.0 802.7,7652.0 757.5,1377.3 4758.3,786.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4412.0,5364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.951209,46.717664]}},{"type":"Feature","properties":{"resourceCoords":[796.0,5364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9535363,46.7181377]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p14","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 103.5,0.0 102.1,516.7 6133.3,543.8 6079.1,6839.1 19.7,6807.8 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[184.0,5060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9662811,46.7164671]}},{"type":"Feature","properties":{"resourceCoords":[184.0,516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9654368,46.7184703]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p15","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6264.3,5058.8 6276.6,7175.3 2208.0,7194.3 2209.0,7652.0 -0.0,7652.0 -0.0,507.7 6249.9,500.6 6261.0,2643.0 6452.0,2643.3 6452.0,5056.7 6264.3,5058.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2176.0,512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9602276,46.717414]}},{"type":"Feature","properties":{"resourceCoords":[4240.0,7164.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9601768,46.7142315]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p16","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"28"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"529.7,5095.5 718.1,5094.3 729.6,2672.1 537.9,2670.5 537.0,520.0 5669.7,509.6 5670.7,7198.4 532.0,7220.0 529.7,5095.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3768.0,5100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9564203,46.7144722]}},{"type":"Feature","properties":{"resourceCoords":[532.0,7220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9588782,46.7139605]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p17","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6279.1,532.9 6279.6,5241.3 6452.0,5243.7 6452.0,7064.0 807.0,7069.6 784.9,520.3 6279.1,532.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4420.0,4756.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9524474,46.7148093]}},{"type":"Feature","properties":{"resourceCoords":[4420.0,7160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9528987,46.7137582]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0018/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 548.9,7652.0 515.8,2960.8 717.2,2958.5 698.3,550.9 2508.9,0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95021126779564,46.71777675824692]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9461266080103,46.71690946346446]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.94761634819619,46.71356463927305]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95170100798153,46.71443193405551]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p19","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 6036.7,0.0 6033.9,809.8 6452.0,817.3 6452.0,2452.4 6189.3,2451.3 6156.1,6605.7 6163.0,7264.0 6452.0,6961.7 6452.0,7652.0 -0.0,7652.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4184.0,4964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9649574,46.7129795]}},{"type":"Feature","properties":{"resourceCoords":[152.0,2444.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9670775,46.7146178]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"382.0,-0.0 378.9,176.4 6223.3,278.5 6153.4,7629.9 -0.0,7652.0 -0.0,-0.0 382.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95489520495379,46.72800897258227]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9548205560651,46.72503582489844]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9599284920368,46.72497470880454]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.96000314092548,46.72794785648837]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p20","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0020/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"353.1,7652.0 353.3,6975.6 62.8,7279.4 90.2,2443.0 354.2,2444.2 354.5,801.0 2136.6,807.5 2137.2,351.2 6193.5,347.1 6184.2,4966.7 5513.6,4966.9 5493.1,7651.0 353.1,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4164.0,2444.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9605756,46.7133011]}},{"type":"Feature","properties":{"resourceCoords":[6196.0,2444.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9592724,46.7130381]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p21","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,4963.8 671.5,4958.5 645.4,332.1 5756.4,265.9 5793.3,5793.5 6452.0,5787.9 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[664.0,2432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9592724,46.7130381]}},{"type":"Feature","properties":{"resourceCoords":[3892.0,4952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9576973,46.7115061]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0022/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"575.4,0.0 6452.0,0.0 6452.0,7641.8 522.0,7652.0 575.4,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95555205585549,46.71433733938017]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9514188744236,46.71350617045759]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95284647093646,46.71012139788575]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95697965236836,46.71095256680833]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p3","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6452.0,-0.0 6452.0,1029.9 6192.1,1030.2 6254.9,7652.0 -0.0,7652.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[684.0,3252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.952244,46.7275381]}},{"type":"Feature","properties":{"resourceCoords":[6204.0,3252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9522445,46.7251606]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5705.2,353.5 5684.2,3143.1 5994.2,4268.3 5991.8,6400.3 6452.0,6535.7 6452.0,7652.0 477.8,7652.0 508.4,338.1 5705.2,353.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95483356130234,46.72537392803231]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95478208550475,46.72241260357777]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95986951905356,46.722370458046456]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95992099485115,46.725331782500994]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5843.4,7537.5 621.5,7544.3 611.7,1188.0 856.8,1189.7 864.5,211.7 -0.0,204.9 -0.0,-0.0 6452.0,-0.0 6452.0,3526.9 5839.1,5434.8 5843.4,7537.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95006553766811,46.72544920290487]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.9500325759111,46.72250198523438]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95509574939994,46.722474997839576]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-122.95512871115696,46.725422215510065]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p7","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5519.7,7359.2 -0.0,7284.0 -0.0,2375.4 2246.4,1702.5 3060.1,1155.8 5761.7,388.2 6409.4,2694.4 5512.0,2933.5 5519.7,7359.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5512.0,2932.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9556341,46.7216739]}},{"type":"Feature","properties":{"resourceCoords":[1432.0,7304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9590057,46.720265]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5242.5,7455.1 132.6,7377.7 128.0,3017.7 1012.2,2782.7 375.7,510.4 2136.0,0.0 6452.0,0.0 6452.0,4621.8 5229.5,4970.6 5242.5,7455.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3364.0,7436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9543391,46.7193188]}},{"type":"Feature","properties":{"resourceCoords":[128.0,3016.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9556341,46.7216739]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Centralia, Washington | 1909 | sanborn09130_006 p9","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-23T06:01:52Z","modified":"2026-09-23T06:01:52Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5946.8,3843.3 1196.4,3720.2 1186.3,4091.7 6452.0,5689.5 6452.0,7652.0 4059.0,7652.0 910.6,6602.6 615.8,7652.0 -0.0,7539.3 -0.0,0.0 6452.0,-0.0 5968.2,1541.8 5946.8,3843.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd428m:g4284m:g4284cm:g4284cm_g091301909:09130_1909-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3724.0,3820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9501681,46.71847]}},{"type":"Feature","properties":{"resourceCoords":[5964.0,1996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-122.9489291,46.7174401]}}]}}]}