| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 276 |  | Copper Mining p.31 | Image | dha_cp | |
| 277 |  | Copper Mining p.32 | Image | dha_cp | |
| 278 |  | Copper Mining p.33 | 1904 | Image | dha_cp |
| 279 |  | Copper Mining p.34 | Image | dha_cp | |
| 280 |  | Copper Mining p.35 | Image | dha_cp | |
| 281 |  | Copper Mining p.36 | 1939-09-02 | Image | dha_cp |
| 282 |  | Copper Mining p.37 | 1940-10-22 | Image | dha_cp |
| 283 |  | Copper Mining p.38 | Image | dha_cp | |
| 284 |  | Copper Mining p.39 | 1936-07 | Image | dha_cp |
| 285 |  | Copper Mining p.4 | Image | dha_cp | |
| 286 |  | Copper Mining p.40 | Image | dha_cp | |
| 287 |  | Copper Mining p.41 | Image | dha_cp | |
| 288 |  | Copper Mining p.42 | Image | dha_cp | |
| 289 |  | Copper Mining p.43 | Image | dha_cp | |
| 290 |  | Copper Mining p.44 | Image | dha_cp | |
| 291 |  | Copper Mining p.45 | Image | dha_cp | |
| 292 |  | Copper Mining p.46 | Image | dha_cp | |
| 293 |  | Copper Mining p.47 | Image | dha_cp | |
| 294 |  | Copper Mining p.48 | Image | dha_cp | |
| 295 |  | Copper Mining p.49 | Image | dha_cp | |
| 296 |  | Copper Mining p.5 | Image | dha_cp | |
| 297 |  | Copper Mining p.50 | Image | dha_cp | |
| 298 |  | Copper Mining p.51 | 1911 | Image | dha_cp |
| 299 |  | Copper Mining p.52 | Image | dha_cp | |
| 300 |  | Copper Mining p.53 | 1907 | Image | dha_cp |