| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 |
Boulder Dam: The Pictorial Record of Man's Conquest of the Colorado River. Thomas Caldwell Adams film 11 | 1937 | Image/MovingImage | uum_avac |
| 2 |
 |
Purchasing Agents | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_scnpp |