President Teddy Roosevelt and John Muir standing on rock at Glacier Point, Yosemite, May 1903; Yosemite Falls and cliffs of Yosemite Valley in distance.
View across Hetch Hetchy Valley, early 1900s, from the southwestern end, showing the Tuolumne River flowing through the lower portion of the valley prior to damming.
Near view of stage drawn by four horses, going through the Wawona Tunnel Tree, Mariposa Grove of Giant Sequoias, Yosemite; with two men standing on base of tree.
Near view of the six-story Ahwahnee Hotel, Yosemite Valley; with two men standing in meadow in foreground, and Royal Arches, Washington Column, and Half Dome in distance.
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,…