Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, during a study of avalanche danger in the late 1950s or early 1960s, before the founding of Jackson Hole Mountain Resort. This photo is marked to indicate the track of avalanches north of Buffalo Bowl
Photo of the Snow King Resort in Jackson, Wyoming, taken at night, probably in the 1980s or 1990s
Black and white photograph showing the proposed site of the Upper terminal of a ski lift on Shivers ...
Black and white photograph showing Telemark slope with Shivers Ridge profile on skyline on extreme l...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Black and white photograph taken from an airplane, showing a forest area near Jackson, Wyoming, duri...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Photo of a lodge at Jackson Hole ski area, Jackson, Wyoming, probably in the 1950
Black and white photograph showing the proposed Howitzer location for avalanche control at Peanut Po...
Photo of the Snow King ski resort at Jackson, Wyoming, probably in the 1980s or 1990s
Black and white photograph showing a scene along the old wagon road leading into a proposed ski area...
Black and white photograph showing the Crater Lake slide fan at Crater Lake, above the highway
Black and white photograph showing the upper part of the twin slides, as seen from Telemark Hill. H...
Black and white photograph of a boulder slide fan showing path and fan at the highway above the old ...
Photo of the Snow King Resort in Jackson, Wyoming, taken at night, probably in the 1980s or 1990s
Black and white photograph showing the proposed site of the Upper terminal of a ski lift on Shivers ...
Black and white photograph showing Telemark slope with Shivers Ridge profile on skyline on extreme l...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Black and white photograph taken from an airplane, showing a forest area near Jackson, Wyoming, duri...
Black and white photograph taken from an airplane, showing the mountains above Jackson, Wyoming, dur...
Photo of a lodge at Jackson Hole ski area, Jackson, Wyoming, probably in the 1950
Black and white photograph showing the proposed Howitzer location for avalanche control at Peanut Po...
Photo of the Snow King ski resort at Jackson, Wyoming, probably in the 1980s or 1990s
Black and white photograph showing a scene along the old wagon road leading into a proposed ski area...
Black and white photograph showing the Crater Lake slide fan at Crater Lake, above the highway
Black and white photograph showing the upper part of the twin slides, as seen from Telemark Hill. H...
Black and white photograph of a boulder slide fan showing path and fan at the highway above the old ...
Photo of the Snow King Resort in Jackson, Wyoming, taken at night, probably in the 1980s or 1990s
Black and white photograph showing the proposed site of the Upper terminal of a ski lift on Shivers ...
Black and white photograph showing Telemark slope with Shivers Ridge profile on skyline on extreme l...