From: Speech of Hon. Charles Sumner of Massachusetts on the cession of Russian America to the United States. Wash., printed at the Congressional Globe office, 1867. F907.595. U.S. Coast Survey for State Dept. Available also through the Library of Congress Web site as a raster image.
U.S. Coast and Geodetic Survey - Lindenkohl, A.
At head of title: U.S. Geological Survey, George Otis Smith, Director. In lower right margin: Alaska, map A. Includes inset of Aleutian Islands. Available also through the Library of Congress Web site as a raster image. 2 copies
Geological Survey (u.s.) - Brooks, Alfred H. (alfred Hulse) - U.S. Coast and Geodetic Survey