First Through Grand Canyon: The Secret Journals & Letters of the 1869 Crew Who Explored the Green & Colorado Rivers
Puma Press, 2015. Third. Paperback. New softcover in printed wraps. 8vo. (6 x 1 x 8.75 inches) Clean text free of marks or underlining. B&W photos and illustrations. Includes graphs, maps, tables, sources list and an index. 342 pp. Fast shipping in a secure book box mailer with tracking.....