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You searched for: Subject Society Remove constraint Subject: Society Time Period 1900-1949 Remove constraint Time Period: 1900-1949
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Census Tracts: Washington, D.C., 1930 maryland

1930. City of Washington, DC. Census Year 1930 Census Tracts. The dataset contains polygons representing CY 1930 census tracts, created as part of the D.C. Geographic Informatio...

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Census Tracts: Washington, D.C., 1940 maryland

1940. City of Washington, DC. Census Year 1940 Census Tracts. The dataset contains polygons representing CY 1940 census tracts, created as part of the D.C. Geographic Informatio...