| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 351 |
 |
Coal Mining P.31 | 1950-02-06 | Image | dha_cp |
| 352 |
 |
Coal Mining P.32 | 1950-02-06 | Image | dha_cp |
| 353 |
 |
Coal Mining P.33 | Image | dha_cp | |
| 354 |
 |
Coal Mining P.34 | Image | dha_cp | |
| 355 |
 |
Coal Mining P.35 | Image | dha_cp | |
| 356 |
 |
Coal Mining P.36 | Image | dha_cp | |
| 357 |
 |
Coal Mining P.37 | 1907 | Image | dha_cp |
| 358 |
 |
Coal Mining P.38 | 1919 | Image | dha_cp |
| 359 |
 |
Coal Mining P.39 | Image | dha_cp | |
| 360 |
 |
Coal Mining P.4 | Image | dha_cp | |
| 361 |
 |
Coal Mining P.5 | 1941 | Image | dha_cp |
| 362 |
 |
Coal Mining P.6 | Image | dha_cp | |
| 363 |
 |
Coal Mining P.7 | Image | dha_cp | |
| 364 |
 |
Coal Mining P.8 | 1941 | Image | dha_cp |
| 365 |
 |
Coal Mining P.9 | Image | dha_cp | |
| 366 |
 |
Colonel William M. Ferry | Image | dha_cp | |
| 367 |
 |
Colorow Gilsonite Mine | Image | ucl_tp | |
| 368 |
 |
Columbia P.1 | Image | dha_cp | |
| 369 |
 |
Columbia P.10 | Image | dha_cp | |
| 370 |
 |
Columbia P.11 | Image | dha_cp | |
| 371 |
 |
Columbia P.12 | Image | dha_cp | |
| 372 |
 |
Columbia P.13 | Image | dha_cp | |
| 373 |
 |
Columbia P.14 | Image | dha_cp | |
| 374 |
 |
Columbia P.15 | Image | dha_cp | |
| 375 |
 |
Columbia P.2 | Image | dha_cp |