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Moat and cliff of stratified ice at Sperry Glacier. Glacier National Park, Montana. 1936.


Date Taken


Moat and cliff of stratified ice, about 150 feet high, at the northeast margin of Sperry Glacier; rock cliff at the left. Glacier National Park, Montana. July 25, 1936. Figure 42, in U.S.Geological Survey Professional paper 231. 1953.


Data Owner :
U.S. Geological Survey
Photographer :
Alden, William Clinton

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Additional Information


Type Scheme Key
name photoLibrary awc02269
number photoLibrary 1960
batch photoLibrary btch299
number_in_book photoLibrary 2269

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