Mountain valley stage, 10 million years ago, as portrayed in the second of six paintings by H. A. Collins, Sr., depicting geologic stages in the carving of Yosemite Valley.
Broad valley stage, 15 million years ago, as portrayed in the first of six paintings by H. A. Collins, Sr., depicting geologic stages in the carving of Yosemite Valley.
Nine park rangers called the "First Rangers" of Yosemite National Park, shown mounted on horses lined up in meadow in Yosemite Valley, 1915; with Yosemite Falls in distance, and dog in foreground. Left to right, Oliver Prien, Chief Ranger; Charles…
About forty members of U.S. 6th Cavalry, Troop F, shown mounted on, or standing beside their horses, and lined up atop and beside the Fallen Monarch tree in the Mariposa Grove of Giant Sequoias, Yosemite, 1899.
Celebration marking the completion of the Mariposa Road to Yosemite Valley, in front of the two-story Coulter and Murphy Hotel, with about thirty people standing and seated along porch and near road; "Welcome Mariposa Road 1875" printed on a tall…
Reconstructed Indian village behind the Yosemite Valley Visitor Center, circa 1976, showing four cedar bark structures in sparsely forested area, and a sign in foreground.
President Theodore Roosevelt and John Muir riding horses along a road in Yosemite Valley, with Half Dome in the distance, accompanied by Park Rangers Archie Leonard and Charles Leidig, followed by unidentified man on foot; left to right, Leonard,…