| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 501 |  | Smout, Shirley Interview | 2019 | Text | wsu_ms |
| 502 |  | Speed, Sam and Taylor Degraffenried Interview | 2018 | Text | wsu_webda_oh |
| 503 |  | Spencer, Deloy Interview | 2019 | Text; Image/StillImage | wsu_hahf_oh |
| 504 | | Spurlock, Steve and Margaret Interview | 2013 | Text | wsu_webda_oh |
| 505 | | Stanford, Stephen Interview | 2013 | Text | wsu_webda_oh |
| 506 | | Steed, Dean Interview | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 507 | | Stegen, Robert Interview | 2013 | Text | wsu_webda_oh |
| 508 |  | Stevenson, Myron Interview | 2019 | Text | wsu_ms |
| 509 |  | Stewart, Elizabeth Interview | 1974 | Text; Sound; Image/StillImage | wsu_oh |
| 510 |  | Stockholder Ledgers 1900 to June 1907 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907 | Text | wsu_ucc_ledger |
| 511 |  | Stockholder Ledgers 1907-1936 | 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 | Text | wsu_ucc_ledger |
| 512 |  | Stockholder Ledgers 1936-1949 | 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Text | wsu_ucc_ledger |
| 513 |  | Stockholder Ledgers 1949-1954 | 1949; 1950; 1951; 1952; 1953; 1954 | Text | wsu_ucc_ledger |
| 514 |  | Stockholder Ledgers 1954-1957 | 1954; 1955; 1956; 1957 | Text | wsu_ucc_ledger |
| 515 | | Story, Chuck Interview | 2017 | Text; Image/StillImage | wsu_webda_oh |
| 516 | | Stowell, Kay Interview | 2017 | Text | wsu_webda_oh |
| 517 |  | Strong, William Interview | 2019 | Image/StillImage; Text | wsu_rsp_oh |
| 518 | | Swain, Mary Interview | 2014 | Text | wsu_webda_oh |
| 519 |  | Swenson, Reed Interview | 1981 | Text | wsu_oh |
| 520 |  | Tanner, Barbara Lindquist Interview | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 521 | | Taylor, JoAnn Interview | 2017 | Text | wsu_webda_oh |
| 522 |  | Thomas, Verniece Interview | 2014 | Text; Image/MovingImage | wsu_stu_oh |
| 523 | | Thompson, Verl Interview | 2016 | Text | wsu_webda_oh |
| 524 |  | Tippetts, Delores Interview | 2019 | Text | wsu_ms |
| 525 | | Trentelman, Charlie, and Beverly, Roberta OH20_013 | 2023 | Image/StillImage; Text | wsu_ous_oh |