Former Owner
- Bernard Quaritch Ltd1
- Bernard Serrigny1
- Bertram Dobell1
- Betty Freudenheim1
- Bonvesino, Marco1
- Bruce Bannerman1
- Budapest University of Jewish Studies1
- Camillo Riccio1
- Carleton Rubira Richmond1
- Carlo Francesco Frasconi1
- Carlo Morbio1
- Catharine Wisser1
- Cecil H. Clough1
- Charles Brodrick1
- Charles Burr1
- Charles D. Humberd1
- Charles Hurleston1
- Charles Marriette1
- Charles Sessler1
- Charles Stuart, 1st Baron Stuart de Rothesay1