1 - 25 of 3
| Title | Date | Type | ||
|---|---|---|---|---|
| 1 |
 |
Dissertation on the history, occurance, mining, and economics of Gilsonite | 1905-05-02 | Text |
| 2 |
 |
History of the Gilsonite industry | 1905-05-12 | Text |
| 3 |
 |
Gilsonite | 1905-04-17 | Text |
1 - 25 of 3
| Title | Date | Type | ||
|---|---|---|---|---|
| 1 |
|
Dissertation on the history, occurance, mining, and economics of Gilsonite | 1905-05-02 | Text |
| 2 |
|
History of the Gilsonite industry | 1905-05-12 | Text |
| 3 |
|
Gilsonite | 1905-04-17 | Text |