Former Owner
- George Dunn1
- George Parker, 2nd Earl of Macclesfield1
- Gerald Ephraim Hart1
- H. P. Kraus (firm)1
- Hans P. Kraus1
- Herschel V. Jones1
- Hospital de Jesús Nazareno1
- Johan Laborya de Mossach1
- Johann Heinrich von Speyr-Passavant1
- John Cochran1
- John D. Stanitz1
- Joost Ritman1
- Juan Rodriguez1
- Juan de Iriarte y Cisneros1
- Judith Lady Montefiore College1
- Julius Bisno1
- Libreria antiquaria Mediolanum1
- Lisa Kiser1
- London School of Jewish Studies1
- Mario Pedro Arata1