Former Owner
- John Topham1
- John Vyfyan1
- John William Burns1
- Joseph Haslewood1
- Joseph May Spetzler1
- Josh Miller1
- Juan de Iriarte y Cisneros1
- Julien Peridier1
- K-L1
- Kartause Erfurt1
- Katharinenkirche, Nuremberg1
- Kloster Rebdorf1
- Laurence Harman King-Harman1
- Lehn of Denmark1
- Leicester Harmsworth1
- Louis H. Silver1
- Lundell Library1
- Mantell1
- Marco Antonio Morosini1
- Marguerite de Belleville1