Former Owner
- Robert Hoe III1
- Royal Library of Belgium1
- Rudolf Busch1
- Saluti, Tomasso, active 20th century1
- San Barnaba Church1
- Santa Caterina1
- Sotheby's1
- Tammaro De Marinis1
- That Guy with the Books1
- Theodore Williams1
- Thomas F. Richardson1
- Thomas Gage1
- Thomas Richardson1
- Thomas Rodd1
- Victor Mordechai Goldschmidt1
- Vincenzo Paolino Missinisi1
- Vittorio Forti1
- Wasservas1
- Wilfrid Voynich1
- William H. Schab1