Colorado River (Colo.-Mexico)]]> Grand Canyon (Ariz.)]]> Grand Canyon National Park (Ariz.)]]> American Alpine Club Photo Collection]]> .jpg]]> .jpg]]> American Alpine Club Photo Collection]]> American Alpine Club Photo Collection]]> California, 1900 to 1930]]> Glaciers]]> Andrew James Gilmour]]> jpg]]> American Alpine Club Photo Collection]]> .jpg]]> Colorado, 1900 to 1930]]> American Alpine Club Photo Collection]]> .jpg]]> Colorado, 1900 to 1930]]> American Alpine Club Photo Collection]]> .jpg]]> Colorado, 1900 to 1930]]> Uncompahgre National Forest (Colo.)]]> Albert R. Ellingwood]]> jpg]]> Image]]> Colorado]]> American Alpine Club Photo Collection]]> American Alpine Club Photo Collection]]> California, 1900 to 1930]]> Wildflowers]]> Andrew James Gilmour]]> jpg]]> Ptarmigans]]> Andrew James Gilmour]]> jpg]]>