HERNDON, WILLIAM L.; and GIBBON, LARDNER. Exploration of the Valley of the Amazon. Numerous plates, 2 large folding maps. 3 volumes, including the

HERNDON, WILLIAM L.; and GIBBON, LARDNER. Exploration of the Valley of the Amazon. Numerous plates, 2 large folding maps. 3 volumes, including the separate atlas volume containing the maps. 8vo, publisher's cloth, backstrips faded, minor wear; foxing and toning; early owner's signature and inked stamp. House issue. Washington, 1854