- Laughlin, James, 1914---Ownership1
- Neuber, Valentin, d. 1590, printer1
- Novelli, Gastone, 1925-19681
- Pavlova, E.1
- Perilli, Achille, 1927-1
- Ponente, Nello1
- Postel, Christian Heinrich, 1658-17051
- Ramminger, Melchior, d. 1543?, printer1
- Ramminger, Narziss, printer1
- Reverdy, Pierre, 1889-19601
- Ripellino, Angelo Maria, 1923-19781
- Sanffdorffer, Johann. Ander gaistlich Lied1
- Schaidenreisser, Simon, fl. 1526-15721
- Schlegel, Christine,--1950---Autograph1
- Schwitters, Kurt, 1887-19481
- Scialoja, Toti1
- Stayner, Heinrich, -1548, printer1
- Steinberg, Saul1
- Sterpini, Ugo, 1927-20001
- Städtisches Museum Mönchengladbach1