Former Owner
- Henry Huth4
- Johann Heinrich van Ess4
- Sydney Cockerell4
- Thomas F. Richardson4
- William Bragge4
- William Taylor Scheide4
- A. S. W. Rosenbach3
- Alfred Henry Huth3
- Burndy Library3
- Clarence S. Bement3
- George Dunn3
- Giuseppe Martini3
- Henry Charles Lea3
- Henry William Poor3
- Herschel V. Jones3
- John Rolls, 1st Baron Llangattock3
- Leo Olschki3
- Louis César de La Baume Le Blanc3
- Matteo Luigi Canonici3
- Norman H. Strouse3