Former Owner
- Bernard Quaritch Ltd1
- Bill McGrath1
- Brayton C. Ives1
- Bruce P. Ferrini2
- C. W. S. Dixon1
- Carl Hermann Grabauer1
- Caspar René Gregory1
- Cati S Thomas1
- Charles Butler1
- Charles Carmichael Lacaita1
- Charles E. Roseman Jr.1
- Charles Hoff6
- Charles Sumner2
- Charles V of France1
- Charles V. Wheeler1
- Chartreuse Saint-Sixte de Rettel1
- Chester Carmelite Friary1
- Christiania Kathedralskoles Bibliothek2
- Christie's3
- Coella Lindsay Ricketts10