Former Owner
- Sir Thomas Brooke, 1st Baronet1
- Sistine Chapel1
- Sotheby's3
- St Peter's Archabbey Salzburg1
- Steinfeld Abbey1
- Sydney Cockerell1
- Tammaro De Marinis1
- Thomas Phillipps6
- Thomas Thorpe1
- Thoumin, sieur Du Bouillon1
- Walter Sneyd1
- Walter Thomas Wallace1
- Weissenau Abbey1
- Wilfrid Voynich4
- William Bragge3
- William Harris Arnold2
- William Horatio Crawford2
- William Keeney Bixby1
- William Young Ottley2
- Winifred A. Myers Autographs Ltd1