Former Owner
- Museo Cavaleri1
- Nanna Corbinello1
- Nicolas Antoine Labbey de Billy1
- Oliver R. Barrett1
- Otto Ege1
- P. Pigeot1
- Paul Gottschalk1
- Petrus Jensenius1
- Petrus Leonardus1
- Petrus Martinotius1
- Petrus Ysermans1
- Philip Carteret Webb1
- Philippe de Béthune1
- Phillip J. Pirages Fine Books & Manuscripts1
- Pierre Fraenkel1
- Pietro1
- Pietro Odescalchi1
- Prieuré Saint-Louis de Poissy1
- Prince Augustus Frederick, Duke of Sussex1
- Rafael Gomes1