Former Owner
- Sokol Books Ltd.1
- St. Mary's College1
- Staatliche Museen zu Berlin1
- Stanley Morison1
- Stephen Butler Rare Books & Manuscripts2
- Stuart Rose1
- Sydney Cockerell6
- Sydney Edward Lucas3
- Thomas Appleby1
- Thomas Bateman3
- Thomas Edwards1
- Thomas F. Richardson2
- Thomas Gage1
- Thomas Kerrich1
- Thomas Mildmay1
- Thomas Payne7
- Thomas Phillipps9
- Thomas Shadford Walker1
- Thomas Windus1
- Van Dalem1