| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 476 |  | Misaka, Wat OH16_011 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 477 |  | Miscellaneous | Text; Image/StillImage | wsu_ucc_ed | |
| 478 | | Mitton, George OH18_040 | 2016 | Text | wsu_webda_oh |
| 479 |  | Miya, Mildred OH3_042 | 2004 | Image/StillImage; Text | wsu_oh |
| 480 |  | Molumby, Richard and Margaret OH10_400 | 2010 | Image/StillImage; Text | wsu_stu_oh |
| 481 | | Money, Steve OH15_032 | 2018 | Text; Sound; Image/StillImage | wsu_webda_oh |
| 482 | | Moore, Willie F. OH9_026 | 2001 | Text; Sound | wsu_webda_oh |
| 483 | | Moore, Willie OH12_023 | 2013 | Text | wsu_webda_oh |
| 484 |  | Mora Family, OH12_047 | 2013 | Text | wsu_webda_oh |
| 485 |  | Mora Family, OH12_047 Video Clip | 2013 | Sound; Image/MovingImage; Text | wsu_webda_oh |
| 486 | | Moser, Raymond OH15_030 | 2019 | Text; Image/StillImage | wsu_webda_oh |
| 487 | | Mueller, Arlo OH9_012 | 2013 | Text | wsu_webda_oh |
| 488 | | Murphy, Edward OH12_010 | 2013 | Text | wsu_webda_oh |
| 489 | | Nash, Michael OH12_024 | 2013 | Text | wsu_webda_oh |
| 490 |  | National Dollar Store_Commercial_Hodgson | 1927 | Text; Image/StillImage | wsu_hod |
| 491 | | Nelson, Cherrie OH19_023 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 492 | | Nelson, Richard OH11_009 | 2014 | Text | wsu_webda_oh |
| 493 |  | Noid, Benjamin OH014_003 | 2014 | Text; Image/MovingImage | wsu_stu_oh |
| 494 | | Nopper, Cyril OH12_048 | 2013 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 495 | | Norseth, ElDean OH18_041 | 2017 | Text | wsu_webda_oh |
| 496 | | Oberg, Janet OH18_042 | 2017 | Text | wsu_webda_oh |
| 497 | | Oda, Curtis OH16_012 | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 498 | | Oda, Linda OH19_024 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 499 | | Ogan, Flora OH12_011 | 2013 | Text | wsu_webda_oh |
| 500 |  | Ogden Furniture & Carpet Company_Commercial_Hodgson | 1920 | Text; Image/StillImage | wsu_hod |