Members of the survey crew pose at a campsite in Yosemite Valley (later Yosemite National Park) in Maricopa County, California. Men wear sack suits and hats and pose with pack horses and mules. Men stand beside survey equipment that includes a...
Merced River (Calif.)--1870-1880.; Yosemite Valley (Calif.)--1870-1880.; Cliffs--California--Yosemite National Park--1870-1880.; Expeditions & surveys--California--Yosemite National Park 1870-1880.; Pack animals--California--Yosemite National Park...
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