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TitleDateType
1 View of Sunnyside lift in Alta during the summer.1970Image
2 Debris build-up on Rustler run in Alta. (Stonecrusher slide path).1948Image
3 Debris build-up on Rustler run in Alta. (Stonecrusher slide path).1948Image
4 Explosive charge detonating in the snow.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; 1969Image
5 Firing of a 105 mm recoilless rifle by the U.S. Forest Service for avalanche control, near Alta Ski Area. The photograph is blurred due to the concussion.1956Image
6 Fracture line of major slab type in Peruvian Gulch, Little Cottonwood Canyon.1948Image
7 High Rustler slide path in Alta1961Image
8 Precipitation intensity test at Alta, Utah.1955-01Image
9 Remains of Alta Lodge and nearby premises after they were hit by an avalanche.1973-12; 1974-01Image
10 Remains of Alta Lodge and nearby premises after they were hit by an avalanche.1973-12; 1974-01Image
11 Remains of Alta Lodge and nearby premises after they were hit by an avalanche.1973-12; 1974-01Image
12 Remains of Alta Lodge and nearby premises after they were hit by an avalanche.1973-12; 1974-01Image
13 Remains of Alta Lodge and nearby premises after they were hit by an avalanche.1973-12; 1974-01Image
14 Remains of Alta Lodge and nearby premises after they were hit by an avalanche.1973-12; 1974-01Image
15 Ski Patrol enjoying the view after a hike up the mountain.1964-03Image
16 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [1]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; 1970Image
17 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [2]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; 1970Image
18 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [3]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; 1970Image
19 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [4]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; 1970Image
20 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [5]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; 1970Image
21 Ski Patrol member demonstrating a varion magnetometer for locating avalanche victims [6]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; 1970Image
22 Ski Patrol member Neil Hysell racing down a slope.1964-03Image
23 Ski Patrol member racing down a slope.1964-03Image
24 Ski Patrol member racing down a slope.1964-03Image
25 Ski Patrol observing skiers at Alta.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; 1969Image
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