Former Owner
- Otto Jahn1
- Otto Orren Fisher1
- Otto Vollbehr1
- Pangracius Chrewczer1
- Paolo Giovio1
- Paolo Vimercati Sozzi1
- ParvaṇIkara Govindabhaṭṭaputra1
- Paul Grinke1
- Paul Louis Feiss1
- Paurāṇika, Rāmacandrabhaṭṭa1
- Peretz ben Yehuda Mintz Ashkenazi1
- Peter Ludwig3
- Petrus Giraud1
- Philip Kerr, 11th Marquess of Lothian1
- Philip Robinson1
- Philippe II de Croÿ1
- Piero Ginori Conti3
- Pierre Fraenkel1
- Pierre Gorman1
- Pierre Tassel1