TIMOTHY O'SULLIVAN (1840-1882) Aboriginal Life Among the Navajo Indians, New Mexico. 1873. Albumen print, the image measuring 10¾x8 inches (27.3x20.3 cm.), the two-toned Wheeler Survey mount 18x14 inches (45.7x35.6 cm.), with O'Sullivan's printed credit, title, number, and the U.S. Army Corps of Engineers Geological Survey credit, on mount recto.
