Report of the Exploring Expedition from Santa Fe, New Mexico, to the Junction of the Grand and Greed Rivers of the Great Colorado of the West in 1859 under the Command of Capt. J. N. Macomb
Washington, D. C. Government Printing Office, 1876. 4to. ii, [1], 152 pp. 11 fine chromolithographic and 11 lithographic plates. Large folding map. Original black cloth. Spine perished, light intermittent spotting. FIRST EDITION. Macomb's expedition "showed conclusively that no feasible supply route existed leading into the Great Basin from that direction.....