| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 176 |
 |
Forest Service and Military personnel studying the 75mm recoilless rifle. | 1966-02 | Image | uum_map_usa |
| 177 |
 |
Fracture line on Mt. Baldy shoulder | 1950; 1951; 1952; 1953; 1954; 1955 | Image | uum_map_usa |
| 178 |
 |
Group discussion at Avalanche School | 1959 | Image | uum_map_usa |
| 179 |
 |
Lodge and cars damaged by avalanche debris. | 1970-02-27 | Image | uum_map_usa |
| 180 |
 |
Lodge and cars damaged by avalanche debris. | 1970-02-27 | Image | uum_map_usa |
| 181 |
 |
Lodge and cars damaged by avalanche debris. | 1970-02-27 | Image | uum_map_usa |
| 182 |
 |
Lodge and cars damaged by avalanche debris. | 1970-02-27 | Image | uum_map_usa |
| 183 |
 |
Lodge and cars damaged by avalanche debris. | 1970-02-27 | Image | uum_map_usa |
| 184 |
 |
Men firing a 75mm recoilless rifle. | 1966-02 | Image | uum_map_usa |
| 185 |
 |
Men setting electric charges in P-ridge cornice while on belay. | 1948 | Image | uum_map_usa |
| 186 |
 |
Men shooting 75 recoilless to prevent an avalanche. | 1963 | Image | uum_map_usa |
| 187 |
 |
Men with 75 recoilless used in avalanche control. | 1963 | Image | uum_map_usa |
| 188 |
 |
Original weather recording station, Steven's Pass. Replaced by permanent tower in 1952. | 1952 | Image | uum_map_usa |
| 189 |
 |
Parking lot of Alta or Snowbird showing avalanche damage. | 1979-03 | Image | uum_map_usa |
| 190 |
 |
Precipitation intensity test at Alta, Utah. | 1955-01 | Image | uum_map_usa |
| 191 |
 |
Rigging charges for cornice control while on belay. | 1948 | Image | uum_map_usa |
| 192 |
 |
Ski Patrol and National Forest Service examining avalanche control guns. | 1966-02 | Image | uum_map_usa |
| 193 |
 |
Summer view of debris from a large avalanche in White Pine | 1969-05 | Image | uum_map_usa |
| 194 |
 |
Trucks parked on a ski run during the summer months. | 1970 | Image | uum_map_usa |
| 195 |
 |
Vehicle hit by an avalanche | 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979 | Image | uum_map_usa |
| 196 |
 |
View of Sunnyside lift in Alta during the summer. | 1970 | Image | uum_map_usa |
| 197 |
 |
Avalanche debris | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image | uum_map_usa |
| 198 |
 |
Avalanche debris | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image | uum_map_usa |
| 199 |
 |
Avalanche debris | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image | uum_map_usa |
| 200 |
 |
Avalanche debris | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image | uum_map_usa |