Relief shown by hachures. Depth of Norton Sound depths are shown by soundings. Major Indian [Alaska Native] territories are shown. Includes inset of Behring Sea, North Pacific Ocean, Alaska, and Siberia. From: The Journal of the Royal Geographical Society of London. Vol. 38, (1868), p. 219-37; held in Firestone Library. Call number: G7 .J687 v.38 1868