"No. 20"--Upper right margin., "The Yukon River, ranges of mountains, shores of Norton Sound and many features of the interior from a reconnaissance by W.H. Dall, Director of the Scientific Corps, of the W.U. Tel. Expedition, 1865-1868.", and Inset: Aleutian Islands.
Publisher:
U.S. Coast Survey,
Subject (Geographic):
Alaska--Maps and Yukon Territory--Maps
Subject (Name):
Dall, William Healey, 1845-1927 and Lindenkohl, H. (Henry)
"Henry Gannet, Chief Geographer, H.M. Wilson, Geographer in charge; Topography by Frank Sutton and J.H. Jennings; surveyed in 1891-1892.", "Reprinted Nov. 1906.", "Surveyed in cooperation with the State of New York.", Contour interval 20 feet., and Relief shown by contours.
"*GPO: 2001--472-470/00404. Reprint 2001.", Includes text, area map, and map of the Cedar Pass area., Relief shown by shading., and Text and col. ill. on verso.