Former Owner
- San Giorgio Monastery2
- San Sisto, Piacenza2
- Sandbergs Bokhandel2
- Silas W. Howland2
- Sir Anthony Cope, 13th Baronet2
- Sir Gregory Osborne Page-Turner, 4th Bt.2
- Sir John Arthur Brooke, 1st Bt.2
- Sotheby's2
- St. Emmeram's Abbey2
- St. Maximin's Abbey2
- Tammaro De Marinis2
- Theodore Williams2
- Thomas E. Marston2
- Thomas Martin2
- Thomas Richardson2
- Thomas Shadford Walker2
- Walter Arthur Copinger2
- Walter Paul Havens2
- Ward Murphey Canaday2
- Weissenau Abbey2