| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 301 |  | Packet of Postcards | 1917; 1918; 1919 | Image/StillImage | wsu_wwi_ted |
| 302 |  | Papageorge, Harry and Kogianes, Mary Interview | 2015 | Text; Image/MovingImage | wsu_webda_oh |
| 303 |  | Pay Record Book | 1917; 1918; 1919 | Text | wsu_wwi_ted |
| 304 |  | Perry, Bruce Interview | 2013 | Text; Sound | wsu_webda_oh |
| 305 |  | Petty, Richard Interview | 2012 | Text | wsu_webda_oh |
| 306 |  | Prantil, Joseph Interview | 2013 | Text | wsu_webda_oh |
| 307 |  | Prevedel, David Interview | 2014 | Text; Image/MovingImage | wsu_webda_oh |
| 308 |  | Rich Phonebook & Contact List | 1868; 1969 | Text | wsu_rich |
| 309 |  | Robbins, Zach Interview | 2017 | Text | wsu_webda_oh |
| 310 |  | Rowe, Dr. Hugh M. and Vern_Residential_Hodgson | 1912 | Text; Image/StillImage | wsu_hod |
| 311 |  | Salimeno, Frank Interview | 2014 | Text | wsu_webda_oh |
| 312 |  | Schlosser, Mike Interview | 2013 | Text | wsu_webda_oh |
| 313 |  | Sickles, Edward Interview | 1971 | Image/StillImage; Text | wsu_webda_oh |
| 314 |  | Sillito, John Interview | 1979 | Text | wsu_oh |
| 315 |  | Slater, Art Interview | 2017 | Text | wsu_webda_oh |
| 316 |  | Stanley Purrington Post Cards 1918-1919 | 1918; 1919 | Text; Image/StillImage | wsu_wwi_sp |
| 317 |  | Stanley Purrington Travel Scrapbook | 1919 | Text; Image/StillImage | wsu_wwi_sp |
| 318 |  | Stanley Purrington WWI Journal May 1918 - April 1919 | 1918; 1919 | Text | wsu_wwi_sp |
| 319 |  | Stanley Purrington WWI Journal May 1919 - September 1919 | 1919 | Text | wsu_wwi_sp |
| 320 |  | Stewart, Elizabeth Interview | 1974 | Text; Sound; Image/StillImage | wsu_oh |
| 321 |  | Stockholder Ledgers 1900 to June 1907 | 1900; 1901; 1902; 1903; 1904; 1905; 1906; 1907 | Text | wsu_ucc_ledger |
| 322 |  | 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 |
| 323 |  | Stockholder Ledgers 1936-1949 | 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949 | Text | wsu_ucc_ledger |
| 324 |  | Stockholder Ledgers 1949-1954 | 1949; 1950; 1951; 1952; 1953; 1954 | Text | wsu_ucc_ledger |
| 325 |  | Stockholder Ledgers 1954-1957 | 1954; 1955; 1956; 1957 | Text | wsu_ucc_ledger |