| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 401 |  | Mitton, George OH18_040 | 2016 | Text | wsu_webda_oh |
| 402 |  | Miya, Mildred OH3_042 | 2004 | Image/StillImage; Text | wsu_oh |
| 403 |  | Molumby, Richard and Margaret OH10_400 | 2010 | Image/StillImage; Text | wsu_stu_oh |
| 404 | | Money, Steve OH15_032 | 2018 | Text; Sound; Image/StillImage | wsu_webda_oh |
| 405 |  | Moore, Thomas, Sr. OH20_009 | 2023 | Image/StillImage; Text | wsu_ous_oh |
| 406 | | Moore, Willie F. OH9_026 | 2001 | Text; Sound | wsu_webda_oh |
| 407 | | Moore, Willie OH12_023 | 2013 | Text | wsu_webda_oh |
| 408 |  | Mora Family, OH12_047 | 2013 | Text | wsu_webda_oh |
| 409 | | Moser, Raymond OH15_030 | 2019 | Text; Image/StillImage | wsu_webda_oh |
| 410 | | Moulding, Louise OH19_022 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 411 | | Mueller, Arlo OH9_012 | 2013 | Text | wsu_webda_oh |
| 412 | | Murphy, Edward OH12_010 | 2013 | Text | wsu_webda_oh |
| 413 |  | Nahas, Joe OH10_438 | 2017 | Image/StillImage; Text | wsu_stu_oh |
| 414 | | Nash, Michael OH12_024 | 2013 | Text | wsu_webda_oh |
| 415 | | Nelson, Cherrie OH19_023 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 416 | | Nelson, Richard OH11_009 | 2014 | Text | wsu_webda_oh |
| 417 | | Newland, Julie OH9_050 | 2023 | Text | wsu_webda_oh |
| 418 |  | Noid, Benjamin OH014_003 | 2014 | Text; Image/MovingImage | wsu_stu_oh |
| 419 | | Nopper, Cyril OH12_048 | 2013 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 420 | | Norseth, ElDean OH18_041 | 2017 | Text | wsu_webda_oh |
| 421 | | O'Donovan, Connell OH27_033 | 2022 | Image/StillImage; Text | wsu_qa_oh |
| 422 | | Oberg, Janet OH18_042 | 2017 | Text | wsu_webda_oh |
| 423 | | Oda, Curtis OH16_012 | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 424 | | Oda, Linda OH19_024 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 425 | | Ogan, Flora OH12_011 | 2013 | Text | wsu_webda_oh |