Title | Date | Type | ||
---|---|---|---|---|
26 | Avalanche monitoring 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 | |
27 | Avalanche monitoring 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 | |
28 | Avalanche occuring on Mt. Superior. | 1966-02 | Image | |
29 | Avalanche occuring on Mt. Superior. | 1966-02 | Image | |
30 | Avalanche occuring on Mt. Superior. | 1966-02 | Image | |
31 | Avalanche projectile ramp test. | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989 | Image | |
32 | Avalanche projectile ramp test. | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989 | Image | |
33 | Avalanche projectile ramp test. | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989 | Image | |
34 | Avalanche projectile ramp test. | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989 | Image | |
35 | Avalanche projectile ramp test. | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989 | Image | |
36 | Avalanche school in parking lot. | 1969 | Image | |
37 | Avalanche school on ridge line | 1969 | Image | |
38 | Avalanche school on ridge line | 1969 | Image | |
39 | Avalanche school participants back-country skiing. | 1969 | Image | |
40 | Avalanche school participants back-country skiing. | 1969 | Image | |
41 | Avalanche school participants learning avalanche search and rescue. | 1959 | Image | |
42 | Avalanche school participants learning avalanche search and rescue. | 1959 | Image | |
43 | Avalanche school participants learning avalanche search and rescue. | 1939 | Image | |
44 | Avalanche slide 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 | |
45 | Avalanche slide 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 | |
46 | Avalanche slide debris | 1948 | Image | |
47 | Avalanche tower and map | 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 | |
48 | Back-country skiers on Baldy Ridge | 1970-03 | Image | |
49 | Back-country skiers on Baldy Ridge | 1970-03 | Image | |
50 | Backcountry skiers gazing at snow covered mountain. | 1939 | Image |