| | Title | Date | Type | Setname |
|---|
| 526 |  | Backcountry skiers during the early 1940s looking up East Greeley and Gunsight at Alta. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | | uum_map_usa |
| 527 |  | Baldy | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
| 528 |  | Baldy and Upper Collins | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
| 529 |  | Baldy and Upper Collins, June 18, 1939 | 1939-06-18 | | uum_map_usa |
| 530 |  | Baldy Cliffs, cornice above left is skied from summit | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
| 531 |  | Baldy from near pass | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
| 532 |  | Baldy in early morning sun | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
| 533 |  | Baldy snowfields | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
| 534 |  | Baldy, June 17 | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
| 535 |  | Ballroom run, Alta | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999 | Image | uum_map_usa |
| 536 |  | Barb Altum on right speaking into radio. | 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989 | Image | uum_map_usa |
| 537 |  | Barb Altum, right. | 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990 | Image | uum_map_usa |
| 538 |  | Barbara Kidder and Corey Engen, winners of the Alta Snow Cup race, December 1945. | 1945-12 | | uum_map_usa |
| 539 |  | Barbara of Rocky Mtn. Rescue Dogs teaching a seminar to young children. | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990 | Image | uum_map_usa |
| 540 |  | Barney McLean, left, winner of Alta Cup,is congratulated by his competitors, former winners Jerry Hiatt and Dick Movitz | 1940; 1941; 1942; 1943; 1944; 1945 | Image | uum_map_usa |
| 541 |  | Base area and lower Rustler | 1962 | Image | uum_map_usa |
| 542 |  | Base area of Wildcat and Collins | 1962 | Image | uum_map_usa |
| 543 |  | Base of Devils Castle | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950 | | uum_map_usa |
| 544 |  | Base terminal of old Sugarloaf Lift | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image | uum_map_usa |
| 545 |  | Basin south west of Albion Hut | 1949-02-22 | | uum_map_usa |
| 546 |  | Basin south west of Albion Hut (Negative) | 1949-02-22 | | uum_map_usa |
| 547 |  | Bay city mine & dump. Michigan Utah Tram in background | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930 | Image | uum_map_usa |
| 548 |  | Bay city mine and dump, later site of Snow Pine Lodge. | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930 | Image | uum_map_usa |
| 549 |  | Becky Pollish (L) and Carol Pollish (R) | 1980; 1981; 1982; 1983; 1984; 1985; 1986; 1987; 1988; 1989; 1990; 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000 | Image | uum_map_usa |
| 550 |  | Before there were lifts at Alta, probably Bill in a "Christie", Collins | 1937; 1938; 1939; 1940; 1941 | | uum_map_usa |
