Collection
- Sarah McCulloh Lemmon Scrapbook, 1914/19911
- Scrapbook (Holy Cross, Alaska), 1916-1922, 1916/19221
- Shaver and Schaeffer Family Collection, 1872/19771
- Sherwood Anderson Photograph and Postcard, 1929/19391
- Soldiers' memorabilia and military service related manuscripts, 1917/19942
- Stan Skalski Papers, 1966/19681
- Stephens Mink Ranch Collection, 19271
- Stephens and Yount Family Papers, 1812/19951
- Sydney B. Williamson papers, 1909/19392