Former Owner
- Howard Lesnick1
- J.J. Middleton1
- Jacob Riegel1
- Jean-Baptiste Huzard1
- Johannes Betrus Ravenoldus1
- John C. Jackson1
- John Camp Williams1
- John D. Stanitz1
- John Lee1
- John Ruskin1
- John Ward, 1st Earl of Dudley1
- Judith Lady Montefiore College1
- Lionardo di Paolo Adimari1
- Luis Escobet1
- Maggs Bros Ltd1
- Matteo Luigi Canonici1
- Maurilio Morazio1
- Monastero di Santo Spirito in Verona1
- Morris Jastrow, Jr.1
- Noël Pinelli1