Scale ca. 1:300,000. Hand colored. Relief shown by hachures and shading. Depths shown by soundings. "Longitude E. From Ferro." LC copy sectioned and mounted on cloth backing. LC Maps of North America, 1750-1789, 2022 Available also through the Library of Congress Web site as a raster image. Vault AACR2
Jefferys, Thomas; Sayer, Robert
1775
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