Former Owner
- George Amos Poole24
- Bernard Quaritch Ltd20
- Otto Ege16
- Johann Heinrich van Ess15
- John D. Stanitz15
- Robert Hoe III15
- Thomas F. Richardson15
- Walter Sneyd15
- Adolph Sutro14
- Giuseppe Martini14
- Libreria antiquaria Hoepli14
- Henry Charles Lea13
- William H. Crain13
- Albert C. Baugh12
- Edward Alexander Parsons12
- Enluminures12
- Oliver Henry Perkins12
- Thomas FitzRoy Phillipps Fenwick11
- Leo S. Olschki Editore10
- Wilfrid Voynich10