Former Owner
- Ambroise Firmin Didot2
- Bruce P. Ferrini2
- Clarence S. Bement2
- Dorothy Abbe2
- Ethelinda Schaefer Castle2
- Gail Fischmann2
- George C. Thomas2
- Guilielmus van Hamme2
- Henry William Poor2
- Henry Yates Thompson2
- Herschel V. Jones2
- James F. Drake2
- Josephine Widener Wichfield2
- Leo S. Olschki Editore2
- Milton Fischmann2
- Paul Riant2
- Peter Arrell Brown Widener II2
- R. Stora and Company2
- Thomas Johnes2
- Warren C. Crane2