Alaska Glacier Change (5/31)

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U.S. Geological Survey geologist Stephen Reid Capps, 1907.  USGS Portrait Collection, USGS Photo Library.
U.S. Geological Survey geologist Stephen Reid Capps, 1907. USGS Portrait Collection, USGS Photo Library.
Filename: USGS_Geologist_Stephen_Reid_Capps_1907.jpg
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