Former Owner
- Giuseppe Martini1
- Gudrun Wandel4
- H. P. Kraus (firm)2
- Henry Drury1
- Homer Lewis Bartlett4
- Hugo Philipp Waldbott-Bassenheim1
- I. C.1
- James K. Moffitt1
- James Lyell1
- Johann Heinrich van Ess2
- John Frederick Lewis4
- José Fernando Ramírez1
- Katholieke Universiteit te Leuven Universiteitsbibliotheek1
- Manuel Fernández del Castillo1
- Mary W. T. Dickinson1
- Naftali Tsvi ben Faibel Shliṭas1
- Otto Ege1
- Paolo Giovio1
- Paul Riant2
- Robert Garrett1