| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 476 |
 | Mendez, Mary OH18_038 | 2017 | Text | wsu_webda_oh |
| 477 |
| Merrill, Chloe OH19_020 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 478 |
 | Merrill-Flitton, Carol OH22_006 | 2024 | Image/StillImage; Text | wsu_webda_oh |
| 479 |
 | Meyer, Virginia Biddle_OH9_051 | 2023 | Text | wsu_webda_oh |
| 480 |
 | Meyer, Virginia Biddle_OH9_051, video clip | 2023 | Text | wsu_webda_oh |
| 481 |
| Miller, Buddy and Carolyn OH18_039 | 2016 | Text | wsu_webda_oh |
| 482 |
 | Miller_Sisters_OH9_027 | 2011 | Text | wsu_webda_oh |
| 483 |
 | Miner, Madonne OH10-437 | 2017 | Image/MovingImage; Image/StillImage; Text | wsu_stu_oh |
| 484 |
| Miner, Madonne OH19_021 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 485 |
| Misaka, Wat OH16_011 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 486 |
 | Miscellaneous | Text; Image/StillImage | wsu_ucc_ed | |
| 487 |
| Mitton, George OH18_040 | 2016 | Text | wsu_webda_oh |
| 488 |
| Miya, Mildred OH3_042 | 2004 | Image/StillImage; Text | wsu_oh |
| 489 |
| Money, Steve OH15_032 | 2018 | Text; Sound; Image/StillImage | wsu_webda_oh |
| 490 |
| Moore, Willie F. OH9_026 | 2001 | Text; Sound | wsu_webda_oh |
| 491 |
| Moore, Willie OH12_023 | 2013 | Text | wsu_webda_oh |
| 492 |
| Mora Family, OH12_047 | 2013 | Text | wsu_webda_oh |
| 493 |
 | Mora Family, OH12_047 Video Clip | 2013 | Sound; Image/MovingImage; Text | wsu_webda_oh |
| 494 |
| Moser, Raymond OH15_030 | 2019 | Text; Image/StillImage | wsu_webda_oh |
| 495 |
| Mueller, Arlo OH9_012 | 2013 | Text | wsu_webda_oh |
| 496 |
| Murphy, Edward OH12_010 | 2013 | Text | wsu_webda_oh |
| 497 |
| Nash, Michael OH12_024 | 2013 | Text | wsu_webda_oh |
| 498 |
 | National Dollar Store_Commercial_Hodgson | 1927 | Text; Image/StillImage | wsu_hod |
| 499 |
| Nelson, Cherrie OH19_023 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 500 |
| Nelson, Richard OH11_009 | 2014 | Text | wsu_webda_oh |