Photograph of a group of 5 people (2 women, 3 men) riding mules (3? mules) on the trail to Wilson Peak, California, 6232 feet, ca.1900. The trail, which cuts into the tree-covered slope is supported in places by stone foundations
Black and white print of five women and one man riding mules on the Bright Angel Trail. A wooden sig...
Photograph of Sierra Madre trail on Mount Wilson, California. The slope (about 45 degrees) is covere...
Photograph of a twenty-mule hitch in front of the Borax plateaus in Death Valley, ca.1900-1950. At c...
Photograph of a group of nine people riding mules on the trail to Mount Wilson, [s.d.]. Seven women ...
Photograph of four people on the trail to Wilson's Peak, California. The slope (about 45 degrees) is...
Photograph of a pack train to Wilson Peak, Sierra Madre Trail, ca.1900. A line of more than a dozen ...
Black and white print of people riding mules down a steep trail. Circa 1940-1949
Photograph of a trail on Mount Wilson, Los Angeles, ca.1895-1905. Several slabs of rock are shown at...
Photograph of a group of people horseback riding along a snow-capped rocky mountainside, ca.1930. A ...
Photograph of a horseback riding group in a rocky mountainous area, ca.1930. In the center a zigzagg...
Photograph of four unidentified horsemen climbing a trail up a wooded hillside out of Trail Canyo
Photograph of men with donkeys and tents on Mount Wilson, California, 1887. Two men with donkeys an...
Black and white print of six men and four women (unidentified) astride mules on a trail. One man sit...
Photograph of three prospectors (at least one is Mexican) and their three pack mules on the Campo tr...
Photograph of group posing on a mountain trail, ca.1930. At center, a group of eleven people are vis...
Black and white print of five women and one man riding mules on the Bright Angel Trail. A wooden sig...
Photograph of Sierra Madre trail on Mount Wilson, California. The slope (about 45 degrees) is covere...
Photograph of a twenty-mule hitch in front of the Borax plateaus in Death Valley, ca.1900-1950. At c...
Photograph of a group of nine people riding mules on the trail to Mount Wilson, [s.d.]. Seven women ...
Photograph of four people on the trail to Wilson's Peak, California. The slope (about 45 degrees) is...
Photograph of a pack train to Wilson Peak, Sierra Madre Trail, ca.1900. A line of more than a dozen ...
Black and white print of people riding mules down a steep trail. Circa 1940-1949
Photograph of a trail on Mount Wilson, Los Angeles, ca.1895-1905. Several slabs of rock are shown at...
Photograph of a group of people horseback riding along a snow-capped rocky mountainside, ca.1930. A ...
Photograph of a horseback riding group in a rocky mountainous area, ca.1930. In the center a zigzagg...
Photograph of four unidentified horsemen climbing a trail up a wooded hillside out of Trail Canyo
Photograph of men with donkeys and tents on Mount Wilson, California, 1887. Two men with donkeys an...
Black and white print of six men and four women (unidentified) astride mules on a trail. One man sit...
Photograph of three prospectors (at least one is Mexican) and their three pack mules on the Campo tr...
Photograph of group posing on a mountain trail, ca.1930. At center, a group of eleven people are vis...
Black and white print of five women and one man riding mules on the Bright Angel Trail. A wooden sig...
Photograph of Sierra Madre trail on Mount Wilson, California. The slope (about 45 degrees) is covere...
Photograph of a twenty-mule hitch in front of the Borax plateaus in Death Valley, ca.1900-1950. At c...