A plan of the harbour and peninsula of Cape Ann in North America,

Scale ca. 1:53,000.
Manuscript, pen-and-ink.
Relief shown by hachures. Depths shown by soundings.
Has watermark.
Available also through the Library of Congress Web site as a raster image.
LC Maps of North America, 1750-1789, 973
Vault
AACR2: 100; 440; 651/1; 650/2