Former Owner
- Bernard Serrigny1
- Bernardo Bembo1
- Bertram Ashburnham, 4th Earl of Ashburnham1
- Bibliotheca Philosophica Hermetica1
- Bill Jackson1
- Brayton C. Ives1
- C.B1
- Carl Hermann Grabauer1
- Carlo Archinto, 2nd Marquess of Parona, 3rd Count of Trainate1
- Caxton Club1
- Christian Gottlieb Schwarz1
- Christophorus de Stinglhaim1
- Claude d'Urfé1
- Convent of San Domenico1
- Cortlandt F. Bishop1
- David Laing1
- Domenico Levera1
- Eberbach Abbey1
- Edward Hailstone1
- Ercole Silva1