| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 526 |  | Hatch, Robert Interview | 2017 | Text; Image/StillImage | wsu_webda_oh |
| 527 |  | Having Fun 071 | 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; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955 | Image/StillImage | wsu_dsn_oh |
| 528 |  | Healy, Patrick Jr._Residential_Hodgson | 1920 | Text; Image/StillImage | wsu_hod |
| 529 |  | Hermitage Resort_Commercial_Hodgson | 1900 | Image/StillImage | wsu_hod |
| 530 |  | Highway_AICan Postcard | Image/StillImage | wsu_ucui_photo | |
| 531 |  | Highway_AICan Trucks | Image/StillImage | wsu_ucui_photo | |
| 532 |  | Highway_AICan Workers | Image/StillImage | wsu_ucui_photo | |
| 533 |  | Highway_Last Gap Sign | Image/StillImage | wsu_ucui_photo | |
| 534 |  | Hirabayashi, Kathleen OH20_006 | 2023 | Image/StillImage; Text | wsu_ous_oh |
| 535 |  | Hoover Dam | Image/StillImage | wsu_ucui_photo | |
| 536 |  | Hoover Dam_ Cart | Image/StillImage | wsu_ucui_photo | |
| 537 |  | Hoover Dam_2 Millionth Ton | Image/StillImage | wsu_ucui_photo | |
| 538 |  | Hoover Dam_Aerial | Image/StillImage | wsu_ucui_photo | |
| 539 |  | Hoover Dam_Arch | Image/StillImage | wsu_ucui_photo | |
| 540 |  | Hoover Dam_Barge | Image/StillImage | wsu_ucui_photo | |
| 541 |  | Hoover Dam_Cement Blocks | Image/StillImage | wsu_ucui_photo | |
| 542 |  | Hoover Dam_Edmund O Wattis | Image/StillImage | wsu_ucui_photo | |
| 543 |  | Hoover Dam_High Scalers | Image/StillImage | wsu_ucui_photo | |
| 544 |  | Hoover Dam_Housing | Image/StillImage | wsu_ucui_photo | |
| 545 |  | Hoover Dam_Jumbo Drill | Image/StillImage | wsu_ucui_photo | |
| 546 |  | Hoover Dam_Night Lights at the Dam | Image/StillImage | wsu_ucui_photo | |
| 547 |  | Hoover Dam_Partial Finished Dam | Image/StillImage | wsu_ucui_photo | |
| 548 |  | Hoover Dam_Payline | Image/StillImage | wsu_ucui_photo | |
| 549 |  | Hoover Dam_Powder Monkeys | Image/StillImage | wsu_ucui_photo | |
| 550 |  | Hoover Dam_President Hoover | Image/StillImage | wsu_ucui_photo |