Author: J.W. Powell
Title: The Exploration of the Colorado River and Its Canyons (Formerly Titled: Canyons of the Colorado )
Description: N.Y. : N.Y. Dover Pubns Inc. 1961. Soft cover. Very Good ++ 8vo-over 7¾"-9¾" tall. pp.400 plus index. 250 illustrations and photographs. May 24, 1869, the Green River portage, Wyomiong, ten men and their assignment: to fill in the last white space on the map, to explore the last great unmapped and unknown part of the continental U.S. This is their story. clean tight copy cover shows slight wear to edges with creasing front cover right lower corner written on frontpiece bought at Grand Canyon. Very Good.

Keywords: EXPLORATION