Report upon the Colorado River of the West, explored in 1857 and 1858, under the direction of the office of explorations and surveys, A.A. Humphreys, Captain Topographical Engineers, in charge. By order of the Secretary of War. 5 Tle. in 1 Bd. Washington, Government Printing Office 1861. 4°. Mit 2 (von 4) gefalt. lithogr. Ktn., 8 gefalt. lithogr. Panoramen, 26 (davon 8 farb.) Taf. in versch. Techniken u. 68 Textholzst. Mod. Lwd. mit Rsch. [...]
(Amerika)