- S. A. Dunlop Account Book, 1893/18952
- S. A. Dunlop and Co. Ledger, 1887/18922
- S. Agnes Kummer Diary, 1863/18662
- S. Allen Rubin Letters, 1941/194312
- S. B. Barham Account Book, 1896/19152
- S. B. Barham Diaries, 1903/19156
- S. B. Barham Papers, 1904/19103
- S. B. Barham, Jr. Account Books, 19033
- S. B. Rubbell autograph album, 19091
- S. B. Smith certificate, 18772
- S. Bank Kiles Book and Letter, 1847/18591
- S. Bassett French Papers (I) and (II), 1858/18921
- S. Bassett French Papers (II), 1872/18931
- S. C. Robinson Letter2
- S. C. Robinson Letter, 18611