- Černý MSS - Jaroslav Černý Collection
- Černý MSS 21 - Correspondence
- 252 more...
- 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
- Skeat - Černý MSS 21.1845-8 - Skeat, Theodore Cressy - correspondence
- Slater - Černý MSS 21.2225A - Slater, Ray Anita - correspondence
- Šmíd - Černý MSS 21.1849 - Šmíd, Boris - correspondence
- Smith, H. S. - Černý MSS 21.151, 1850-9, 2471-2 - Smith, Harry S. - correspondence
- 47 more...