Scale ca. 1:49,000. Relief shown by hachures. Depths shown by soundings. LC copy imperfect: Deteriorated along fold, upper margin, and lower portion of map; part of left and right margins trimmed off. Shows coast of Hancock County, Maine. LC Maps of North America, 1750-1789, 861 Available also through the Library of Congress Web site as a raster image. Vault AACR2
[des Barres, Joseph F. W. (joseph Frederick Wallet)] - [des Barres, Joseph F. W.