Scale ca. 1:11,500. Depths shown by soundings. Manuscript, pen-and-ink. Watermarks: J. Kool; and, Strasburg fleur-de-lis. Mounted on cloth backing. LC Luso-Hispanic World, 334 LC Maps of North America, 1750-1789, 1831 Available also through the Library of Congress Web site as a raster image. Maggs number annotated in pencil in lower right corner: 275. map 38 x 21 cm.