| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 76 |
 |
Visitors at Dinosaur Monument | 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | ucl_rhc |
| 77 |
 |
Visitors at Dinosaur National Monument | 1936; 1937; 1938; 1939 | Image/StillImage | ucl_tp |
| 78 |
 |
Visitors at Dinosaur National Monument | 1936; 1937; 1938; 1939 | Image/StillImage | ucl_tp |
| 79 |
 |
Visitors at Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage | ucl_tp |
| 80 |
 |
Zion National Park p.25 | 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940 | Image/StillImage | dha_cp |