American Alpine Club Photo Collection]]> American Alpine Club Photo Collection]]> California, 1900 to 1930]]> Yosemite National Park (Calif.)]]> Mount Lyell (Calif.)]]> Bergschrunds]]> American Alpine Club Photo Collection]]> .jpg]]> California, 1900 to 1930]]> American Alpine Club Photo Collection]]> .jpg]]> Colorado, 1900 to 1930]]> Wind River Range (Wyo.)]]> Glacial crevasses]]> Carl Blaurock]]> jpg]]> Image]]> Wyoming]]> Wind River Range (Wyo.)]]> Glacial crevasses]]> Carl Blaurock]]> jpg]]> Image]]> Wyoming]]> Glacial crevasses]]> Wind River Range (Wyo.)]]> Glaciers]]> Mountaineering]]> Carl Blaurock]]> jpg]]> Image]]> Wyoming]]> Rappelling]]> Wind River Range (Wyo.)]]> Glaciers]]> Glacial crevasses]]> Mountaineering]]> Carl Blaurock]]> jpg]]> Image]]> Wyoming]]> Rappelling]]> Wind River Range (Wyo.)]]> Glaciers]]> Glacial crevasses]]> Mountaineering]]> Carl Blaurock]]> jpg]]> Image]]> Wyoming]]> Glacial crevasses]]> Wind River Range (Wyo.)]]> Glaciers]]> Mountaineering]]> Carl Blaurock]]> jpg]]> Image]]> Wyoming]]> Glacier National Park (B.C.)]]> Glaciers]]> Selkirk Range]]> Andrew James Gilmour]]> jpg]]>