Photograph of a view of a boulder balanced on a ridge of rocks, near Goff on the Santa Fe Railroad, San Bernardino County, 1910. A slope of smoothed rock is shown at center, on top of which a rectangular boulder balances precariously atop a small extension of the rock face. More boulders can be seen to the left, along with the top of a tree
Black and white photograph by Fred Pack during a field trip to southern Utah and northern Arizona wi...
Photograph of a rounded boulder formation edged by trees right, [s.d.]. Smooth boulders can be seen ...
Negative of a photo shows gravel terrace at mouth of Recapture Creek, San Juan County, Utah. Cliffs ...
Photograph of Balance Rock on the Crosselle Ranch, Folsome, New Mexico, ca.1900-1940. A large oblong...
Photograph of Santa Fe Railroad tracks cutting through El Cajon Pass, San Bernardino, ca.1890. A lin...
Photograph of a view of Balance Rock on the Crosselle Ranch in Folsome, New Mexico, ca.1900/1940. An...
Photograph shows the boulder on Bear Mountain at Crabapple Community north of Fredericksburg, Texas....
Photograph of a railroad trestle over the Santa Margarita River, ca.1910. The trestle is pictured at...
Photograph of a view from the trail to summit of mount San Gorgonio in Riverside, 1900-1915. The slo...
Black and white photograph by Fred Pack during a field trip to southern Utah and northern Arizona wi...
Photograph of Balanced Rock on trail to Glacier Point, Yosemite National Park. Yosemite Falls in dis...
Photo of a large river-smoothed rock balancing on top of a much smaller rock formation underneath in...
Photograph of a view of the San Bernardino Mountains, San Bernardino County, ca.1900. Grass, shrubs,...
Photograph of the San Antonio Canyon in Upland, ca.1905. A shallow creek trickles over the rocks in ...
Photograph of Mount Tamalpais railroad track crossing of Sequoia Canyon, ca.1910. In the foreground ...
Black and white photograph by Fred Pack during a field trip to southern Utah and northern Arizona wi...
Photograph of a rounded boulder formation edged by trees right, [s.d.]. Smooth boulders can be seen ...
Negative of a photo shows gravel terrace at mouth of Recapture Creek, San Juan County, Utah. Cliffs ...
Photograph of Balance Rock on the Crosselle Ranch, Folsome, New Mexico, ca.1900-1940. A large oblong...
Photograph of Santa Fe Railroad tracks cutting through El Cajon Pass, San Bernardino, ca.1890. A lin...
Photograph of a view of Balance Rock on the Crosselle Ranch in Folsome, New Mexico, ca.1900/1940. An...
Photograph shows the boulder on Bear Mountain at Crabapple Community north of Fredericksburg, Texas....
Photograph of a railroad trestle over the Santa Margarita River, ca.1910. The trestle is pictured at...
Photograph of a view from the trail to summit of mount San Gorgonio in Riverside, 1900-1915. The slo...
Black and white photograph by Fred Pack during a field trip to southern Utah and northern Arizona wi...
Photograph of Balanced Rock on trail to Glacier Point, Yosemite National Park. Yosemite Falls in dis...
Photo of a large river-smoothed rock balancing on top of a much smaller rock formation underneath in...
Photograph of a view of the San Bernardino Mountains, San Bernardino County, ca.1900. Grass, shrubs,...
Photograph of the San Antonio Canyon in Upland, ca.1905. A shallow creek trickles over the rocks in ...
Photograph of Mount Tamalpais railroad track crossing of Sequoia Canyon, ca.1910. In the foreground ...
Black and white photograph by Fred Pack during a field trip to southern Utah and northern Arizona wi...
Photograph of a rounded boulder formation edged by trees right, [s.d.]. Smooth boulders can be seen ...
Negative of a photo shows gravel terrace at mouth of Recapture Creek, San Juan County, Utah. Cliffs ...