| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 401 |  | Lucas, Frank OH12_009 | 2013 | Text | wsu_webda_oh |
| 402 | | MacCarthy, Oakley OH10_158 | 1973 | Text | wsu_stu_oh |
| 403 | | MacKay, Kathryn OH19_019 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 404 |  | Magdiel, Jack OH3_053 | 2021 | Text | wsu_oh |
| 405 | | Markos, Steve OH18_036 | 2017 | Text | wsu_webda_oh |
| 406 | | Marquardt, Jane OH10-435 | 2016 | Image/MovingImage; Image/StillImage; Text | wsu_stu_oh |
| 407 | | Marquardt, Susan OH19_100 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 408 | | Martin, Alice OH11_008 | 2013 | Text | wsu_webda_oh |
| 409 | | Maruri, Ann OH16_009 | 2015 | Text | wsu_webda_oh |
| 410 |  | Mayfield, Rick OH29_017 | 2021 | Image/StillImage; Text | wsu_ddo_oh |
| 411 | | McCall, Vickie OH19_052 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 412 | | McClellan, Sarah OH19_098 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 413 |  | McClellan, Sarah, and Hazel Jones OH20_008 | 2023 | Image/StillImage; Text | wsu_webda_oh |
| 414 | | McCormick, Janae and Elaine Bingham OH15_011 | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 415 | | McPhie, Myrtle OH18_037 | 2017 | Text | wsu_webda_oh |
| 416 | | McQueen, Joe OH12_035 | 2013 | Text; Image/MovingImage | wsu_webda_oh |
| 417 | | Medina, Irene OH19_074 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 418 | | Meents, Jerry; Meents, Hanna OH16_010 | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 419 | | Mendez, Mary OH18_038 | 2017 | Text | wsu_webda_oh |
| 420 | | Merrill, Chloe OH19_020 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 421 | | Merrill-Flitton, Carol OH22_006 | 2024 | Image/StillImage; Text | wsu_oh |
| 422 |  | Meyer, Virginia Biddle_OH9_051 | 2023 | Text | wsu_webda_oh |
| 423 | | Miller, Buddy and Carolyn OH18_039 | 2016 | Text | wsu_webda_oh |
| 424 |  | Miller_Sisters_OH9_027 | 2011 | Text | wsu_webda_oh |
| 425 | | Miner, Madonne OH10-437 | 2017 | Image/MovingImage; Image/StillImage; Text | wsu_stu_oh |