| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 551 |  | Highway_AICan Trucks | Image/StillImage | wsu_ucui_photo | |
| 552 |  | Highway_AICan Workers | Image/StillImage | wsu_ucui_photo | |
| 553 |  | Highway_Last Gap Sign | Image/StillImage | wsu_ucui_photo | |
| 554 |  | Hirabayashi, Kathleen OH20_006 | 2023 | Image/StillImage; Text | wsu_ous_oh |
| 555 |  | Hirst, Holly Interview | 2021 | Image/StillImage; Text | wsu_oh |
| 556 | | Hirst, Holly Interview, video clip | 2021 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_oh |
| 557 |  | Hoover Dam | Image/StillImage | wsu_ucui_photo | |
| 558 |  | Hoover Dam_ Cart | Image/StillImage | wsu_ucui_photo | |
| 559 |  | Hoover Dam_2 Millionth Ton | Image/StillImage | wsu_ucui_photo | |
| 560 |  | Hoover Dam_Aerial | Image/StillImage | wsu_ucui_photo | |
| 561 |  | Hoover Dam_Arch | Image/StillImage | wsu_ucui_photo | |
| 562 |  | Hoover Dam_Barge | Image/StillImage | wsu_ucui_photo | |
| 563 |  | Hoover Dam_Cement Blocks | Image/StillImage | wsu_ucui_photo | |
| 564 |  | Hoover Dam_Edmund O Wattis | Image/StillImage | wsu_ucui_photo | |
| 565 |  | Hoover Dam_High Scalers | Image/StillImage | wsu_ucui_photo | |
| 566 |  | Hoover Dam_Housing | Image/StillImage | wsu_ucui_photo | |
| 567 |  | Hoover Dam_Jumbo Drill | Image/StillImage | wsu_ucui_photo | |
| 568 |  | Hoover Dam_Night Lights at the Dam | Image/StillImage | wsu_ucui_photo | |
| 569 |  | Hoover Dam_Partial Finished Dam | Image/StillImage | wsu_ucui_photo | |
| 570 |  | Hoover Dam_Payline | Image/StillImage | wsu_ucui_photo | |
| 571 |  | Hoover Dam_Powder Monkeys | Image/StillImage | wsu_ucui_photo | |
| 572 |  | Hoover Dam_President Hoover | Image/StillImage | wsu_ucui_photo | |
| 573 |  | Hoover Dam_The Six Companies | Image/StillImage | wsu_ucui_photo | |
| 574 |  | Hoover Dam_William H. Wattis | Image/StillImage | wsu_ucui_photo | |
| 575 |  | Hoover Dam_Workers | Image/StillImage | wsu_ucui_photo |