| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 51 |
 |
This is Dinosaur. Charles Eggert collection | 1952 | Image/MovingImage | uum_avacr |
| 52 |
 |
Wilderness River Trail. Charles Eggert collection | 1953 | Image/MovingImage | uum_avacr |
| 53 |
 |
Yampa River Run, 1937 p. 28 | 1937 | Image/StillImage | dha_cp |
| 54 |
 |
Yampa River Run, 1937 p. 29 | 1937 | Image/StillImage | dha_cp |
| 55 |
 |
Yampa River Run, 1937 p. 30 | 1937 | Image/StillImage | dha_cp |