Title | Date | Type | ||
---|---|---|---|---|
176 | ![]() | Measurement equipment | 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 |
177 | ![]() | Men buiding cornice control fences on Mt. Baldy. | 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 |
178 | ![]() | Men buiding cornice control fences on Mt. Baldy. | 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 |
179 | ![]() | Men buiding cornice control fences on Mt. Baldy. | 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 |
180 | ![]() | Men building cornice control fences on Mt. Baldy. | 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 |
181 | ![]() | Men firing a 75mm recoilless rifle. | 1966-02 | Image |
182 | ![]() | Men firing a 75mm recoilless rifle. | 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 |
183 | ![]() | Men learning searching techniques at Avalanche School. | 1959 | Image |
184 | ![]() | Men preparing to blast mountain as a part of avalanche control on Mt. Superior. | 1966-02 | Image |
185 | ![]() | Men setting electric charges in P-ridge cornice while on belay. | 1948 | Image |
186 | ![]() | Men shooting 75 recoilless to prevent an avalanche. | 1963 | Image |
187 | ![]() | Men with 75 recoilless used in avalanche control. | 1963 | Image |
188 | ![]() | National Forest Service sign warning skiers to stay on designated runs. | 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 |
189 | ![]() | Peruvian Lodge after it was hit by an avalanche during the Cardiff Slide. | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image |
190 | ![]() | Recovery of a "body" from avalanche debris, training | 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 |
191 | ![]() | Remains of an avalanche | 1964 | Image |
192 | ![]() | Remains of an avalanche | 1964 | Image |
193 | ![]() | Remains of an avalanche | 1964 | Image |
194 | ![]() | Remains of an avalanche | 1964 | Image |
195 | ![]() | Remains of an avalanche | 1964 | Image |
196 | ![]() | Rigging charges for cornice control while on belay. | 1948 | Image |
197 | ![]() | Sketch showing rescue procedures after a snow slide. | 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 |
198 | ![]() | Ski Patrol and National Forest Service examining avalanche control guns. | 1966-02 | Image |
199 | ![]() | Ski Patrol and National Forest Service examining avalanche control guns. | 1966-02 | Image |
200 | ![]() | Ski Patrol checking an explosives cache. | 1965-01 | Image |