Former Owner
- Nur al-Din Arslan Shah I1
- Nūr al-Dīn Darvīsh1
- Oliver Henry Perkins3
- Pandit Gobindpurshad1
- Phillip J. Pirages Fine Books & Manuscripts9
- Phoebe Hearst2
- Pierleone Leoni1
- Prince Augustus Frederick, Duke of Sussex1
- Prince Sadruddin Aga Khan4
- Pîrîzâde, Sayyid ʻAbd Allāh, Shaykh al-Islām1
- Qusṭanṭīn ibn Lūdūlf1
- Richard James Horatio Gottheil1
- Robert Hoe III1
- Samuel William Ogg, Major-General1
- Saʻd Allāh ibn ʻĪsá Saʻdī Chalabī1
- Saʻīd ibn al-Shaykh Aḥmad1
- Schwohe, Johann Christian1
- Selim II1
- Sharīf Khān1
- Sherwood Waldron1