A chart of the harbour of Rhode Island and Narraganset Bay.
Scale ca. 1:51,000. Relief shown by hachures. Depths shown by soundings. LC copy imperfect: triangular hole in lower right corner, portions missing in margins and along fold lines. LC Maps of North America, 1750-1789, 995 Available also through the Library of Congress Web site as a raster image. AACR2 Vault
Des Barres, Joseph F. W. (Joseph Frederick Wallet) - Des Barres, Joseph F. W.
Attacks upon Rhode Island, Augt. 1778.
Scale ca. 1:120,000. Manuscript, pen-and-ink and watercolor. Shows all of Narragansett Bay. Relief shown by shading. Oriented with north to the right. LC Maps of North America, 1750-1789, 1015 Available also through the Library of Congress Web site as a raster image. AACR2