• Upper Potomac park project to preserve the Great Falls and Palisades of the Potomac /

    Covers Potomac River Valley between Watkins Island and Long Bridge. Shows existing and proposed parks. "September--1927." "Chart 28." "39872-29. (Face p. 60.) No. 1." Available also through the Library of Congress Web site as a raster image. Partially typewritten in upper margin of LC copy: [From the] National Capital Park and Planning Commission's "Plans and Studies--Washington and Vicinity ... 1928." DCP

    • Contributor: United States. National Capital Park and Planning Commission
    • Original Format: Maps
    • Date: 1928