Sketch of the rebel works at West Point as taken from the description of them given by a deserter who came to Stoney Point, 9th June, 1779.

Scale ca. 1:11,000.
Manuscript, pen-and-ink.
Has watermarks.
Relief shown by hachures.
Shows fortifications and amounts of ordnance.
LC Maps of North America, 1750-1789, 1203
Available also through the Library of Congress Web site as a raster image.
Vault
AACR2: 650/1; 651/2