Snowpack Rest with Pack Mule (1927)

A smiling Donald A. Hall Sr. sitting on a patch of high-altitude snow next to a loaded pack mule. — Snowpack Rest with Pack Mule (1927) · Donald A. Hall Estate Collection

Resting on a high-altitude snowpack alongside his pack mule, Donald A. Hall Sr. smiles brightly for the camera. This 1927 archival image highlights the strenuous alpine environments he navigated during his California expeditions.