1 - 25 of 3
| Title | Date | Type | ||
|---|---|---|---|---|
| 1 |
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Geologic Cross Section of the Cowboy Gilsonite Vein (Hand Drawn) | 1960 | Image/StillImage |
| 2 |
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Map of Dragon Mine - American Asphalt Association - Dragon, Utah | 1919 | Image/StillImage |
| 3 |
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Unorganized Mining District, Uinta County (7 Separate Claims) | 1922; 1923 | Image/StillImage |
1 - 25 of 3