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. Heny. Roberts, under the immediate inspection of Capt. Cook ; engraved by W. Palmer.Faden, William, 1749-1836Palmer, W. (William), 1739-1812Roberts, Henry, Lieut1784Includes notes.Relief shown pictorially. Depths shown by soundings.Sheet measures 53 x 80.5 cm.cartographic