| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 626 |  | Highway_Last Gap Sign | Image/StillImage | wsu_ucui_photo | |
| 627 |  | Hirabayashi, Kathleen OH20_006 | 2023 | Image/StillImage; Text | wsu_ous_oh |
| 628 |  | Hirai, Alice OH16_005 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 629 |  | Hirst, Holly OH3_043 | 2021 | Image/StillImage; Text | wsu_oh |
| 630 |  | Hirst, Holly OH3_043 Video Clip | 2021 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_oh |
| 631 | | Hobbs, Ray OH18_026 | 2017 | Text | wsu_webda_oh |
| 632 | | Holdaway, Ann OH19_060 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 633 | | Holley, Val OH9_024 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 634 | | Holston, Linnard OH11_006 | 2013 | Text | wsu_webda_oh |
| 635 | | Homes, Ron OH5_010 | 2019 | Text | wsu_ms |
| 636 | | Hoogland, Evelyn OH18_027 | 2017 | Text | wsu_webda_oh |
| 637 |  | Hoover Dam | Image/StillImage | wsu_ucui_photo | |
| 638 |  | Hoover Dam_ Cart | Image/StillImage | wsu_ucui_photo | |
| 639 |  | Hoover Dam_2 Millionth Ton | Image/StillImage | wsu_ucui_photo | |
| 640 |  | Hoover Dam_Aerial | Image/StillImage | wsu_ucui_photo | |
| 641 |  | Hoover Dam_Arch | Image/StillImage | wsu_ucui_photo | |
| 642 |  | Hoover Dam_Barge | Image/StillImage | wsu_ucui_photo | |
| 643 |  | Hoover Dam_Cement Blocks | Image/StillImage | wsu_ucui_photo | |
| 644 |  | Hoover Dam_Edmund O Wattis | Image/StillImage | wsu_ucui_photo | |
| 645 |  | Hoover Dam_High Scalers | Image/StillImage | wsu_ucui_photo | |
| 646 |  | Hoover Dam_Housing | Image/StillImage | wsu_ucui_photo | |
| 647 |  | Hoover Dam_Jumbo Drill | Image/StillImage | wsu_ucui_photo | |
| 648 |  | Hoover Dam_Night Lights at the Dam | Image/StillImage | wsu_ucui_photo | |
| 649 |  | Hoover Dam_Partial Finished Dam | Image/StillImage | wsu_ucui_photo | |
| 650 |  | Hoover Dam_Payline | Image/StillImage | wsu_ucui_photo |