| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 701 |  | Harvey, Deon Interview | 2015 | Text; Image/StillImage | wsu_webda_oh |
| 702 |  | Hatch, Ernest Leroy Interview | 1970 | Image/StillImage; Text | wsu_oh |
| 703 | | Hatch, Ernest Leroy Interview, video clip | 1970 | Image/MovingImage; Sound | wsu_oh |
| 704 |  | Hatch, Robert Interview | 2017 | Text; Image/StillImage | wsu_webda_oh |
| 705 |  | Healy, Patrick Jr._Residential_Hodgson | 1920 | Text; Image/StillImage | wsu_hod |
| 706 |  | Heath, Edith Fern Interview | 2013 | Text | wsu_webda_oh |
| 707 |  | Hermitage Resort_Commercial_Hodgson | 1900 | Image/StillImage | wsu_hod |
| 708 |  | Hernandez, Armando Interview | 2019 | Image/StillImage; Text | wsu_rsp_oh |
| 709 | | Hernandez, Armando Interview, video clip | 2019 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_rsp_oh |
| 710 |  | Highway_AICan Postcard | Image/StillImage | wsu_ucui_photo | |
| 711 |  | Highway_AICan Trucks | Image/StillImage | wsu_ucui_photo | |
| 712 |  | Highway_AICan Workers | Image/StillImage | wsu_ucui_photo | |
| 713 |  | Highway_Last Gap Sign | Image/StillImage | wsu_ucui_photo | |
| 714 | | Hirabayashi, Kathleen OH20_006 | 2023 | Image/StillImage; Text | wsu_ous_oh |
| 715 |  | Hirai, Alice Interview | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 716 |  | Hirst, Holly Interview | 2021 | Image/StillImage; Text | wsu_oh |
| 717 | | Hirst, Holly Interview, video clip | 2021 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_oh |
| 718 |  | Hobbs, Ray Interview | 2017 | Text | wsu_webda_oh |
| 719 |  | Holley, Val Interview | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 720 |  | Holston, Linnard Interview | 2013 | Text | wsu_webda_oh |
| 721 |  | Homes, Ron Interview | 2019 | Text | wsu_ms |
| 722 |  | Hoogland, Evelyn Interview | 2017 | Text | wsu_webda_oh |
| 723 |  | Hoover Dam | Image/StillImage | wsu_ucui_photo | |
| 724 |  | Hoover Dam_ Cart | Image/StillImage | wsu_ucui_photo | |
| 725 |  | Hoover Dam_2 Millionth Ton | Image/StillImage | wsu_ucui_photo |