Chart of the N. W. Coast of America and the N. E. Coast of Asia, explored in the Years 1778 and 1779, Prepared by Lieut Henry Roberts, under the immediate inspection of Capt Cook
This map is a duplicate of 093:013, pub. Charing Cross, January 1st 1808. Kashnor notes probable date of this particular map as 1810. From map: The Interesting Discoveries made by the British and American ships since the first publication of this chart in 1784, Together with the Hydrographical Materials, lately procured from St. Petersburg and other places, have enabled Mr. De La Rochette to lay down the numerous improvements which appear in the present edition. Prime meridian: GM. Relief: pictorial. Graphic Scale: Miles, leagues, wersts. Projection: Pseudocylindrical. Printing Process: Copper engraving. Verso Text: MS note: No. 16.
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