| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 501 |  | Moore, Thomas, Sr. OH20_009, video clip | 2023 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 502 |  | Moore, Willie F. OH9_026 | 2001 | Text; Sound | wsu_webda_oh |
| 503 | | Moore, Willie OH12_023 | 2013 | Text | wsu_webda_oh |
| 504 |  | Mora Family, OH12_047 | 2013 | Text | wsu_webda_oh |
| 505 |  | Mora Family, OH12_047 Video Clip | 2013 | Sound; Image/MovingImage; Text | wsu_webda_oh |
| 506 |  | Moser, Raymond OH15_030 | 2019 | Text; Image/StillImage | wsu_webda_oh |
| 507 | | Mueller, Arlo OH9_012 | 2013 | Text | wsu_webda_oh |
| 508 | | Murphy, Edward OH12_010 | 2013 | Text | wsu_webda_oh |
| 509 | | Nash, Michael OH12_024 | 2013 | Text | wsu_webda_oh |
| 510 |  | National Dollar Store_Commercial_Hodgson | 1927 | Text; Image/StillImage | wsu_hod |
| 511 | | Nelson, Cherrie OH19_023 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 512 | | Nelson, Richard OH11_009 | 2014 | Text | wsu_webda_oh |
| 513 |  | Noid, Benjamin OH014_003 | 2014 | Text; Image/MovingImage | wsu_ghsc_oh |
| 514 | | Nopper, Cyril OH12_048 | 2013 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 515 |  | Nopper, Gene OH20_010 | 2023 | Image/StillImage; Text | wsu_webda_oh |
| 516 |  | Nopper, Gene OH20_010, video clip | 2023 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 517 | | Norseth, ElDean OH18_041 | 2017 | Text | wsu_webda_oh |
| 518 |  | O'Donovan, Connell OH27_033 | 2022 | Image/StillImage; Text | wsu_qa_oh |
| 519 | | Oberg, Janet OH18_042 | 2017 | Text | wsu_webda_oh |
| 520 | | Oda, Curtis OH16_012 | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 521 | | Oda, Linda OH19_024 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 522 | | Ogan, Flora OH12_011 | 2013 | Text | wsu_webda_oh |
| 523 |  | Ogden Furniture & Carpet Company_Commercial_Hodgson | 1920 | Text; Image/StillImage | wsu_hod |
| 524 |  | Ogden Tabernacle_Commercial_Hodgson | 1900 | Text; Image/StillImage | wsu_hod |
| 525 | | Orgill, Dale OH18_043 | 2017 | Text | wsu_webda_oh |