| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 |
Swinging Bridge | 1945 | Image/StillImage | ucl_rhc |
| 2 |
 |
Swinging Bridge | 1935 | Image/StillImage | ucl_rhc |
| 3 |
 |
Swinging Bridge | 1935 | Image/StillImage | ucl_rhc |
| 4 |
 |
Bridge Building in Colorado | 1929; 1930 | Image/StillImage | ucl_rhc |
| 5 |
 |
Bridge in Cimarron Canyon, Colorado | 1883 | Image/StillImage | uum_map |
| 6 |
 |
Upper Railroad Bridge, Black Canyon, Colorado | 1883 | Image/StillImage | uum_map |
| 7 |
 |
Saint Mark's trips [22] | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975 | Image/StillImage | uum_map |
| 8 |
 |
Black Canyon of the Gunnison, Bridge 319A | 1908-07-17 | Image | dha_scp |
| 9 |
 |
Above Granby to above Byers Canyon - Above the Arapaho Bridge. River drops 85 feet in a mile, but made this without portage or lining, bumping down through. | 1933 | Image | uum_map_rr |
| 10 |
 |
Colorado mountain highway scenes [10] | 1985 | Image/StillImage | uum_map_rr |
| 11 |
 |
Black Canyon of the Gunnison River, Colorado | 1883 | Image/StillImage | uum_map |
| 12 |
 |
Looking South East at the bridge going up to Taggert Hut, circa May 1, 1948 | 1948-05-01 | uum_map_usa | |
| 13 |
 |
Looking South East at the bridge going up to Taggert Hut, circa May 1, 1948 (Negative) | 1948-05-01 | uum_map_usa | |
| 14 |
 |
Browns Park, Utah-Colorado [20] | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975 | Image/StillImage | uum_map |
| 15 |
 |
Browns Park, Utah-Colorado [25] | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975 | Image/StillImage | uum_map |
| 16 |
 |
Life in the West-Three women and a Man on Bridge | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 17 |
 |
Life in the West-Woman sitting on a bridge railing | 1910; 1911; 1912; 1913; 1914; 1915 | Image | dha_wehgn |
| 18 |
 |
Black Canyon of the Gunnison, Near Bridge 319A | 1908-07-17 | Image | dha_scp |
| 19 |
 |
Colorado Scenes, Royal Gorge, Hanging Bridge | 1910; 1906; 1907; 1908; 1909; 1911; 1912; 1913; 1914 | Image | dha_scp |
| 20 |
 |
Denver and Rio Grande Western Railroad P.177 | 1962 | Image/StillImage | dha_cp |
| 21 |
 |
Utah - John Jarvie Historic Property - BLM | 1949 | Image/StillImage | ucl_maps |
| 22 |
 |
Denver and Rio Grande Western R.R. P.10 | 1910 | Image/StillImage | dha_cp |
| 23 |
 |
Ophir avalanche, Feb. 20, 1897: four loaded box cars carried from upper tracks to canyon under bridge, 600 ft. | 1897-02 | Image | uum_map |
| 24 |
 |
Dinosaur National Monument, 1986 | 1986 | Image/StillImage | ucl_maps |
| 25 |
 |
Dutch John, Utah-Colorado-Wyoming 1981 | 1981 | Image/StillImage | ucl_maps |