Seventh Annual Report of the United States Geological Survey to the Secretary of the Interior 1885-86
by: Powell, John Wesley

Hardcover. Washington, Government Printing Office , 1st, 1888, Book: Very Good, Dust Jacket: None, 656 pages w/ index. Brown-red cloth, gilt lettering. Minor edgewear and corner bumps to boards. Several brown spots on end papers. Pages clean and unmarked. Folded map in back pocket. Illustrations throughout.