Leaflet map of HOLC "redlining" security map for Hartford CT area, 1937
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README.md

otl-redlining

Leaflet map of HOLC "redlining" security map for Hartford CT area, 1937

Link

Embed in On The Line book

<iframe src="https://ontheline.github.io/otl-redlining/index.html" width=100% height = 480></iframe>

Credits and dependencies

Historical sources

  • Residential Security Maps (Hartford-West Hartford and East Hartford) and Area Descriptions for Hartford area, Connecticut, 1937. Home Owners’ Loan Corporation, box 64, City Survey Files, Record Group 195: Records of the Federal Home Loan Bank Board, National Archives II, College Park, Maryland.
  • For the full appraisal report (PDF), see the sources folder
  • For geographic data, see polygon.geojson and points.geojson files above, or sources folder for shapefile (.shp) and summary spreadsheet (.csv) and metadata (.xls)
  • See also original 1937 maps, scanned from the National Archives, and georeferenced with MapWarper via NYPL: West Hartford-Hartford (http://mapwarper.net/maps/15096) and East Hartford (http://mapwarper.net/maps/15097)