Indians of the Colorado Valley Series. No. 56.
“MO-A-PÁ-RI-ATS, A tribe of Indians inhabiting the valley of the Mó-a-pa River, a tributary of the Rio Virgen, in Southern Nevada.”
U.S. Topographical and Geological Survey of the Colorado River of the West. By J.W. Powell and H.H. Thompson.
“Department of the Interior, U.S. Geographical and Geological Survey of the Rocky Mountain Region, J.W. Powell, Geologist in charge.”
Photographed by John K. Hillers.
Library of Congress, Photo Archive image ID 1s00841v.jpg
