. . . . "Albumen prints" . . . "Black Canon, Colorado River, from camp 8 looking above" . "Imaged" . . . . . "Book illustrations" . . . "Expedition photographs" . . "A man sits in a wooden boat with a mast on the edge of the Colorado River in the Black Canyon, Mojave County, Arizona. Shows rocks on a shore beside the river, and steep cliff walls of the Black Canyon near what is identified as \"camp 8.\"" . . "Black Canyon (Ariz. and Nev.)" . . "Mojave County (Ariz.)" . . "Colorado River (Colo.-Mexico)" . . "Rivers Arizona Mohave County 1870-1880." . . "Expeditions & surveys Arizona 1870-1880." . . . . "Canyons Arizona Mohave County 1870-1880." . . "Boats Arizona Mohave County 1870-1880." . .