| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 626 |
 |
George H. Watson | Image | dha_cp | |
| 627 |
 |
George H. Watson | Image | dha_cp | |
| 628 |
 |
George H. Watson | Image | dha_cp | |
| 629 |
 |
George H. Watson | Image | dha_cp | |
| 630 |
 |
George H. Watson | Image | dha_cp | |
| 631 |
 |
George H. Watson | Image | dha_cp | |
| 632 |
 |
George H. Watson | Image | dha_cp | |
| 633 |
 |
George H. Watson | Image | dha_cp | |
| 634 |
 |
George H. Watson | Image | dha_cp | |
| 635 |
 |
George H. Watson | Image | dha_cp | |
| 636 |
 |
George H. Watson | Image | dha_cp | |
| 637 |
 |
George H.Watson | Image | dha_cp | |
| 638 |
 |
Gilsonite Mine | 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939 | Image | ucl_tp |
| 639 |
 |
Gilsonite Mining P.1 | Image | dha_cp | |
| 640 |
 |
Gilsonite Mining P.10 | Image | dha_cp | |
| 641 |
 |
Gilsonite Mining P.11 | Image | dha_cp | |
| 642 |
 |
Gilsonite Mining P.12 | Image | dha_cp | |
| 643 |
 |
Gilsonite Mining P.2 | Image | dha_cp | |
| 644 |
 |
Gilsonite Mining P.3 | Image | dha_cp | |
| 645 |
 |
Gilsonite Mining P.4 | Image | dha_cp | |
| 646 |
 |
Gilsonite Mining P.5 | Image | dha_cp | |
| 647 |
 |
Gilsonite Mining P.6 | Image | dha_cp | |
| 648 |
 |
Gilsonite Mining P.7 | Image | dha_cp | |
| 649 |
 |
Gilsonite Mining P.8 | Image | dha_cp | |
| 650 |
 |
Gilsonite Mining P.9 | Image | dha_cp |