Former Owner
- Harris1
- Hastings family1
- Hugh Herte1
- Ilyās ibn Yūsuf Nāʻimat1
- Ismāʻīl ibn al-Ḥājj ʻĪsá Jurayj al-Muhannā1
- James Clerke1
- Jan Six VII1
- Johann David Baier1
- Johannes Wigg1
- John Church1
- John Frederick Lewis1
- Joost Ritman1
- Laurence William Hodson1
- Lionel Tollemache, 4th Earl of Dysart1
- London School of Jewish Studies1
- Ludovico Settala1
- Ludwig Rosenthal1
- L’Art Ancien1
- Manūchihr Nukhastīn Āṣaf Qājār1
- Margaret Barclay Wilson1