From the Uintah County Library Regional History Center, the Thorne Collection is a large collection from early photographer Leo Thorne.
| Title | Date | Type | ||
|---|---|---|---|---|
| 1 |  | Building Construction at Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 2 |  | Building Lumber at Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 3 |  | Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 4 |  | Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 5 |  | Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 6 |  | Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 7 |  | Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 8 |  | Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 9 |  | Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 10 |  | Dinosaur National Monument Camp | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 11 |  | Dinosaur National Monument Camp | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 12 |  | Dinosaur National Monument Camp | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 13 |  | Dinosaur National Monument Men's Camp | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 14 |  | Footbridge at Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 15 |  | Footbridge at Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 16 |  | Green River at Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 17 |  | Green River at Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 18 |  | Men at Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 19 |  | Men Work at Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 20 |  | Men Work at Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 21 |  | Rain Storm Causes Damage at Dinosaur Camp | 1937 | Image/StillImage |
| 22 |  | Road to Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 23 |  | Road to Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 24 |  | Rock Channel at Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |
| 25 |  | Work at Dinosaur National Monument | 1934; 1935; 1936; 1937; 1938 | Image/StillImage |