Former Owner
- Johann Heinrich van Ess1
- Johann Michael Schiller1
- John E. Burton1
- Joseph H. Haines1
- Joseph Levitsky1
- Karbalāʼī Muḥammad Ḥusayn Qāsimʹābādī1
- Karl Wilhelm Hiersemann1
- Khammāsh, Aḥmad1
- Khouri, Elias Alexander1
- Louis Herbert Gray1
- Luther Albertus Brewer1
- Lydia Thompson Morris1
- M. Louise Stowell1
- Mahdī ibn Muṣṭafá al-Ḥusaynī1
- Manūchihr Nukhastīn Āṣaf Qājār1
- Maria Riddell1
- Mark Sittich von Hohenems Altemps1
- Maḥmūd al-Ustādār, d. 1396 or 71
- Maḥmūd bin Nāṣir1
- Maḥmūd ibn al-Shaykh al-Fattāḥ1