Former Owner
- Preston A. Perry3
- Prieuré Saint-Louis de Poissy1
- Prince Augustus Frederick, Duke of Sussex9
- Prince Sadruddin Aga Khan6
- Prospero Caffarelli1
- Pugliese1
- Purchased ca. 2000 from a book dealer.1
- Puruṣottamadīkṣita1
- Pîrîzâde, Sayyid ʻAbd Allāh, Shaykh al-Islām1
- Pūrnnānanda Śarmmaṇ1
- Qusṭanṭīn ibn Lūdūlf1
- Québriac family1
- R. A. Godwin-Austen1
- R. F. Pain1
- R. H. Fenn1
- R. Stora and Company2
- R. Tolentino1
- Rabbinical Seminary Vienna2
- Rafael Floranes1
- Rafael Gomes1