| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 501 |
 | Stockholder Ledgers 1954-1957 | 1954; 1955; 1956; 1957 | Text | wsu_ucc_ledger |
| 502 |
 | Story, Chuck OH15_023 | 2017 | Text; Image/StillImage | wsu_webda_oh |
| 503 |
| Stowell, Kay OH18_050 | 2017 | Text | wsu_webda_oh |
| 504 |
| Stratford, George Edwin OH7_037 | 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970 | Text | wsu_webda_oh |
| 505 |
 | Strong_William_OH25_005 | 2019 | Image/StillImage; Text | wsu_webda_oh |
| 506 |
 | Strong_William_OH25_005, video clip | 2019 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 507 |
 | Stuart, D.K._Residential_Hodgson | 1923 | Text; Image/StillImage | wsu_hod |
| 508 |
| Swain, Mary OH11_011 | 2014 | Text | wsu_webda_oh |
| 509 |
 | Swenson, Reed OH4_023 | 1981 | Text | wsu_oh |
| 510 |
 | T.C. Mercer Store_Commercial_Hodgson | 1900 | Text; Image/StillImage | wsu_hod |
| 511 |
| Tanner, Barbara Lindquist OH19_028 | 2019 | Text; Image/StillImage; Image/MovingImage | wsu_bs_oh |
| 512 |
| Taylor, JoAnn OH18_051 | 2017 | Text | wsu_webda_oh |
| 513 |
 | Thatcher, Roy D._Residential_Hodgson | 1924 | Text; Image/StillImage | wsu_hod |
| 514 |
 | Thomas, Verniece OH14_005 | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 515 |
| Thompson, Verl OH18_052 | 2016 | Text | wsu_webda_oh |
| 516 |
| Tippetts, Delores OH5_014 | 2019 | Text | wsu_ms |
| 517 |
 | Trentelman, Charlie, and Beverly, Roberta OH20_013 | 2023 | Image/StillImage; Text | wsu_webda_oh |
| 518 |
 | Trentelman, Charlie, and Beverly, Roberta OH20_013, video clip | 2023 | Image/MovingImage; Image/StillImage; Text; Sound | wsu_webda_oh |
| 519 |
| Tsakalos, Tessie; Tsakalos, Jim OH16_017 | 2015 | Text | wsu_webda_oh |
| 520 |
| Turner, Georgia OH11_012 | 2014 | Text | wsu_webda_oh |
| 521 |
 | Union Stock Yard Co. Building_Commercial_Hodgson | 1930 | Text; Image/StillImage | wsu_hod |
| 522 |
| Uno, Raymond OH16_018 | 2014 | Text | wsu_webda_oh |
| 523 |
| Van Orden, Fern OH18_053 | 2016 | Text | wsu_webda_oh |
| 524 |
| Van Velkinburgh, Robert OH18_054 | 2017 | Text | wsu_webda_oh |
| 525 |
| Vander Heide, Ralph OH16_019 | 2015 | Text | wsu_webda_oh |