The White Ice is Cut Up With Steamlets, Crevasses, and Gulches.
J. A. McGuire
Horses and men on melting glacial trail with streamlets, crevasses, and gulches. This was the first museum field trip outside the contiguous United States. Forty days were spent in the field, during which time 24 specimens of large mammals were obtained.
date of photograph
3.5 x 5 b/w print
Denver Museum of Nature & Science