Engraved map of the British fortifications at the mouth of the Oswego River (now in city of Oswego, N.Y.) as depicted by the French. Shows military actions taken in the capture of Fort Oswego (August 1756). Relief shown by shading and rock drawings. This map originally appeared in the atlas "Les plans de la guerre de sept ans" issued in parts between 1789 and ...
Therbu, L. - Cöntgen, G. J. (georg Joseph)
Scale 1:7,200; 200 yards to an in. Manuscript, pen-and-ink and watercolor. Relief shown by shading and hachures. Available also through the Library of Congress Web site as a raster image. Includes "References." Vault AACR2