[Part of a map of the Hudson Highlands showing Forts Clinton and Montgomery.
Scale ca. 1:70,000 (not "1 English mile to a foot"). Manuscript, pen-and-ink and watercolor. Relief shown by hachures and shading. Has watermarks. Northern of two or more sheets. Incorrect scale note in pencil. Shows a few place names in Orange County very lightly in pencil. In lower left corner: H.R. On verso, in ink: Major Dornford, Roy. Engrs. LC Maps of North America, 1750-1789,...
Sketch of Forts Clinton & Montgomery,
Scale ca. 1:11,700. Manuscript, pen-and-ink on tracing paper. Pictorial map. Shows area from Stony Point where British troops landed to above Fort Montgomery, routes of troop movements and military units. Sheet 72 annotated in pencil: Attack upon Forts Clinton and Montgomery. LC Maps of North America, 1750-1789, 1194 Available also through the Library of Congress Web site as a raster image. Vault AACR2: 100
Wangenheim, Friedrich Adam Julius Von