MapChart of the Galapagos Also shows routes of expeditions. "... published 1st January 1798 ..." Relief shown by hachures. Depths shown by soundings. Available also through the Library of Congress Web site as a raster image.
- Contributor: Colnett, James
- Date: 1798
MapThe Russian discoveries from the map published by the Imperial Academy of St. Petersburg. "Printed for Robt. Sayer, Map and Printseller..." Available also through the Library of Congress web site as a raster image. Vault
- Date: 1775