| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1 |
 |
Narrow Gauge Railroad Engine #30 (Mikado) | Image | ucl_rhc | |
| 2 |
 |
Black Dragon Mine | 1906 | Image | ucl_tp |
| 3 |
 |
A brief history of early mineral exploitation in the Uinta Basin | 1964 | Text | ir_eua |
| 4 |
 |
Dissertation on the history, occurance, mining, and economics of Gilsonite | 1905-05-02 | Text | ir_etd |
| 5 |
 |
History of the Gilsonite industry | 1905-05-12 | Text | ir_etd |
| 6 |
 |
Gilsonite | 1905-04-17 | Text | ir_etd |