Working plan showing approximate grades and drains for the treatment of that section of the District of Columbia situated south of Pennsylvania Avenue and north of B Street South West Washington D.C.

Map

Working plan showing approximate grades and drains for the treatment of that section of the District of Columbia situated south of Pennsylvania Avenue and north of B Street South West Washington D.C.

Author: Parsons & Pentecost - Bingham, Theo. A. (Theodore Alfred) - United States. Office of Public Buildings and Grounds - Parsons, Sam

Source: Library of Congress - Maps

Collection: Cities and Towns

Working plan showing approximate grades and drains for the treatment of that section of the District of Columbia situated south of Pennsylvania Avenue and north of B Street South West Washington D.C.

Author: Parsons & Pentecost - Bingham, Theo. A. (Theodore Alfred) - United States. Office of Public Buildings and Grounds - Parsons, Sam

Source: Library of Congress - Maps

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