1 - 25 of 4
| Title | Date | Type | ||
|---|---|---|---|---|
| 1 |
 |
Ashley Valley | 1977; 1978; 1979 | Image/StillImage |
| 2 |
 |
Gilsonite Properties - Bonanza Area 1979 | 1979 | Image/StillImage |
| 3 |
 |
Independent Gilsonite Vein 1978-1979 - Engineering Cross Profile Northwest of West Boundary of Ziegler Property | 1979 | Image/StillImage |
| 4 |
 |
Independent Gilsonite Vein 1978-1979 - Engineering Cross Section Northwest to Southeast Independent North Vein | 1979 | Image/StillImage |
1 - 25 of 4