- Černý MSS - Jaroslav Černý Collection
- Černý MSS 21 - Correspondence
- 248 more...
- Schubert - Černý MSS 21.1807-11 - Schubert, Paul - correspondence
- Schweitzer - Černý MSS 21.2223-5 - Schweitzer, Ursula (family of) - correspondence
- Scott - Černý MSS 21.146-7, 1812-17 - Scott, Nora - correspondence
- Seele - Černý MSS 21.1818-20 - Seele, Keith Cedric - correspondence
- Seidl - Černý MSS 21.1821 - Seidl, Erwin - correspondence
- Sethe - Černý MSS 21.148 - Sethe, Kurt Heinrich - correspondence
- Sewell - Černý MSS 21.1822-31 - Sewell, Barbara - correspondence
- Shore - Černý MSS 21.149, 1831A-32B, 2422 - Shore, Arthur Frank (Peter) - correspondence
- Simpson - Černý MSS 21.150, 1833-44 - Simpson, William Kelly - correspondence
- 51 more...