Former Owner
- Hagop Kevorkian Fund1
- Ibrahim Sultan1
- John D. Stanitz1
- John E. Burton1
- King Lawrence Parker1
- Manṣūr, Abū al-Faz̤l ibn Ghiyāth al-Dīn1
- Mitchell Starrett Buck1
- Muḥammad Darvīsh Nūr al-Dīn Sunbulī1
- Muḥammad Jaʻfar1
- Muḥammad Ḥusayn ibn Jaʻfar Qulī1
- Muḥammad Ṣadr al-Dīn1
- Pandit Gobindpurshad1
- Robert Hoe III1
- Saeed Nafisi1
- Sherwood Waldron1
- Swarthmore College1
- Theodore William John Wylie1
- Turner Macan1
- Walter Thomas Wallace1
- ʻAlāʼ al-Dīn Aḥmad Khān Bahādur1