| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 51 |
 |
Columbia P.9 | Image | dha_cp | |
| 52 |
 |
Consumers Mutual Coal Company P.1 | Image | dha_cp | |
| 53 |
 |
Deer Creek Coal Co. P.1 | 1934-11-13 | Image | dha_cp |
| 54 |
 |
Mountaintop removal, activism, and the commitment to progress in industrial sacrifice zones: the socialization of class in west virginia | 2016 | Text | ir_etd |
| 55 |
 |
Scofield, Utah p.3 | 1900 | Image | dha_cp |