Former Owner
- Nafīsah bint al-Ḥājj Muḥammad Ghalyūn2
- Nasir al-Din al-Tusi1
- Naʻīm1
- Nur al-Din Arslan Shah I1
- Oliver Henry Perkins2
- Pandit Gobindpurshad1
- Phillip J. Pirages Fine Books & Manuscripts9
- Prince Augustus Frederick, Duke of Sussex1
- Prince Sadruddin Aga Khan4
- Pîrîzâde, Sayyid ʻAbd Allāh, Shaykh al-Islām1
- Richard James Horatio Gottheil1
- Robert Hoe III1
- Samuel William Ogg, Major-General1
- Saʻīd ibn al-Shaykh Aḥmad1
- Schwohe, Johann Christian1
- Selim II1
- Sharīf Khān1
- Sherwood Waldron1
- Sir Isaac Goldsmid, 1st Baronet1
- Stanley Slotkin1