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TitleCollection Number And NamePhoto Number
176 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_15
177 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_16
178 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_17
179 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_18
180 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_19
181 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_20
182 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_21
183 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_22
184 Summer view of debris from a large avalanche in White PineP0393 Avalanches Photograph CollectionP0393n1_05_23
185 Taking samples of different snow layers for weight to find out water content. Right, Ed LaChapelle of Alta, Utah.P0393 Avalanches Photograph CollectionP0393n1_17_34
186 Taking snow out of tube to weigh for moisture content.P0393 Avalanches Photograph CollectionP0393n1_17_32
187 Terminus of the Argenta avalanche slide.P0393 Avalanches Photograph CollectionP0393n1_03_12
188 Testing snow penetration using a penetrometer at Alta. Foreground, Dick Stillman of Berthoud Pass, Co.P0393 Avalanches Photograph CollectionP0393n1_17_33
189 Trucks parked on a ski run during the summer months.P0393 Avalanches Photograph CollectionP0393n1_14_01
190 U.S. Army -- Dugway Proving Grounds -- coop with the Wasatch National Forest Service in testing the 4-2 mortar.P0393 Avalanches Photograph CollectionP0393n1_13_06
191 U.S. Army -- Dugway Proving Grounds -- coop with the Wasatch National Forest Service in testing the 4-2 mortar.P0393 Avalanches Photograph CollectionP0393n1_13_07
192 U.S. Army -- Dugway Proving Grounds -- coop with the Wasatch National Forest Service in testing the 4-2 mortar.P0393 Avalanches Photograph CollectionP0393n1_13_08
193 U.S. Army -- Dugway Proving Grounds -- coop with the Wasatch National Forest Service in testing the 4-2 mortar.P0393 Avalanches Photograph CollectionP0393n1_13_09
194 U.S. Army -- Dugway Proving Grounds -- coop with the Wasatch National Forest Service in testing the 4-2 mortar.P0393 Avalanches Photograph CollectionP0393n1_13_10
195 U.S. Army -- Dugway Proving Grounds -- coop with the Wasatch National Forest Service in testing the 4-2 mortar.P0393 Avalanches Photograph CollectionP0393n1_13_13
196 U.S. Army and U.S. Forest Service cooperate in testing the 75mm recoilless rifle used in avalanche control.P0393 Avalanches Photograph CollectionP0393n1_13_12
197 U.S. Army and U.S. Forest Service employees gathered around the 105mm recoilless rifle.P0393 Avalanches Photograph CollectionP0393n1_13_23
198 Unidentified avalancheP0393 Avalanches Photograph CollectionP0393n1_02_10
199 "Hellgate" slide which buried many carsP0393 Avalanches Photograph CollectionP0393n1_08_01
200 105mm recoilless rifle firing for avalanche control near Alta Ski Area. (blurred photograph is result of firing)P0393 Avalanches Photograph CollectionP0393 n 1_13_19
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