A perched block of Sandstone, which is being gradually undermined by the action of sand and wind. Photographer: Wm. Bell Photographer's number: 12 Photographer's series: Expedition of 1872. :12

Courtesy of UC Berkeley, Bancroft Library

http://www.oac.cdlib.org/ark:/13030/tf8t1nb75g/?order=1

Title:

A perched block of Sandstone, which is being gradually undermined by the action of sand and wind. -- Photographer: Wm. Bell -- Photographer's number: 12 -- Photographer's series: Expedition of 1872.

Contributing Institution:

UC Berkeley, Bancroft Library