| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 501 |  | Mendez, Mary OH18_038 | 2017 | Text | wsu_webda_oh |
| 502 | | Merrill, Chloe OH19_020 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 503 |  | Merrill-Flitton, Carol OH22_006 | 2024 | Image/StillImage; Text | wsu_oh |
| 504 |  | Meyer, Virginia Biddle_OH9_051 | 2023 | Text | wsu_webda_oh |
| 505 |  | Meyer, Virginia Biddle_OH9_051, video clip | 2023 | Text | wsu_webda_oh |
| 506 | | Miller, Buddy and Carolyn OH18_039 | 2016 | Text | wsu_webda_oh |
| 507 |  | Miller_Sisters_OH9_027 | 2011 | Text | wsu_webda_oh |
| 508 |  | Miner, Madonne OH10-437 | 2017 | Image/MovingImage; Image/StillImage; Text | wsu_stu_oh |
| 509 | | Miner, Madonne OH19_021 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 510 | | Misaka, Wat OH16_011 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 511 |  | Miscellaneous | Text; Image/StillImage | wsu_ucc_ed | |
| 512 | | Mitchell, Kristen OH19_084 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 513 | | Mitton, George OH18_040 | 2016 | Text | wsu_webda_oh |
| 514 | | Miya, Mildred OH3_042 | 2004 | Image/StillImage; Text | wsu_oh |
| 515 | | Molumby, Richard and Margaret OH10_400 | 2010 | Image/StillImage; Text | wsu_stu_oh |
| 516 | | Money, Steve OH15_032 | 2018 | Text; Sound; Image/StillImage | wsu_webda_oh |
| 517 |  | Moore, Thomas, Sr. OH20_009 | 2023 | Image/StillImage; Text | wsu_webda_oh |
| 518 |  | Moore, Thomas, Sr. OH20_009, video clip | 2023 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 519 | | Moore, Willie F. OH9_026 | 2001 | Text; Sound | wsu_webda_oh |
| 520 | | Moore, Willie OH12_023 | 2013 | Text | wsu_webda_oh |
| 521 | | Mora Family, OH12_047 | 2013 | Text | wsu_webda_oh |
| 522 |  | Mora Family, OH12_047 Video Clip | 2013 | Sound; Image/MovingImage; Text | wsu_webda_oh |
| 523 | | Moser, Raymond OH15_030 | 2019 | Text; Image/StillImage | wsu_webda_oh |
| 524 | | Moulding, Louise OH19_022 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 525 | | Mueller, Arlo OH9_012 | 2013 | Text | wsu_webda_oh |