Ski lodge building at Badger Pass Ski Area, 1936, Yosemite; with five skiers lined up in foreground and about eight people seated and standing on porch.
John Muir (1838-1914) seated on boulder; naturalist and conservationist who initiated efforts resulting in the creation of Yosemite National Park in 1890.
O'Shaughnessy Dam, 1938, Yosemite, viewed from a nearby hill; showing front expanse of dam, mouth of tunnel at west end, a portion of Hetch Hetchy Reservoir, and two vehicles on top of dam.