• Fort Pennsylvania and encampment at Tennallytown near Washington, D.C. /

    Pen-and-ink, watercolor, and lead pencil. Imperfect: brittle, missing small sections along sheet edges, fold-lined. Includes general "Explanation" index and "Light battery explanation" index. Available also through the Library of Congress Web site as a raster image. 1 map : col., ms. ; 22 x 36 cm.

    • Contributor: Cushing, W. E.
    • Original Format: Maps
    • Date: 1862