| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 626 |
 | Mason, Calvin J. OH7_024 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Text | wsu_webda_oh |
| 627 |
 | Masonic Temple_Commercial_Hodgson | 1920 | Image/StillImage | wsu_hod |
| 628 |
| Maw, George OH7_025 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Text | wsu_webda_oh |
| 629 |
| McCormick, Janae and Elaine Bingham OH15_011 | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 630 |
| McPhie, Myrtle OH18_037 | 2017 | Text | wsu_webda_oh |
| 631 |
| McQueen, Joe OH12_035 | 2013 | Text; Image/MovingImage | wsu_webda_oh |
| 632 |
| Medina, Irene OH19_074 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 633 |
| Mendez, Mary OH18_038 | 2017 | Text | wsu_webda_oh |
| 634 |
 | Meyer, Virginia Biddle_OH9_051 | 2023 | Text | wsu_webda_oh |
| 635 |
 | Meyer, Virginia Biddle_OH9_051, video clip | 2023 | Text | wsu_webda_oh |
| 636 |
| Misaka, Wat OH16_011 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 637 |
 | Miscellaneous | 1894; 1895; 1896; 1897; 1898; 1899; 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907; 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; ... | Image/StillImage | wsu_hcv |
| 638 |
| Mitton, George OH18_040 | 2016 | Text | wsu_webda_oh |
| 639 |
| Moore, Willie F. OH9_026 | 2001 | Text; Sound | wsu_webda_oh |
| 640 |
 | Mora Family, OH12_047 | 2013 | Text | wsu_webda_oh |
| 641 |
 | Mora Family, OH12_047 Video Clip | 2013 | Sound; Image/MovingImage; Text | wsu_webda_oh |
| 642 |
| Morrell, Joseph V. OH7_026 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Text | wsu_webda_oh |
| 643 |
 | Municipal Building_Commercial_Hodgson | 1920 | Image/StillImage | wsu_hod |
| 644 |
| Murphy, Edward OH12_010 | 2013 | Text | wsu_webda_oh |
| 645 |
 | National Dollar Store_Commercial_Hodgson | 1927 | Text; Image/StillImage | wsu_hod |
| 646 |
| Nelson, Richard OH11_009 | 2014 | Text | wsu_webda_oh |
| 647 |
 | Noid, Benjamin OH014_003 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 648 |
| Norseth, ElDean OH18_041 | 2017 | Text | wsu_webda_oh |
| 649 |
| Oberg, Janet OH18_042 | 2017 | Text | wsu_webda_oh |
| 650 |
| Oda, Curtis OH16_012 | 2015 | Text; Image/MovingImage | wsu_webda_oh |