Former Owner
- Milt Freudenheim1
- Muḥammad Jaʻfar1
- Otto Orren Fisher1
- Otto Schäfer1
- Paolo Vimercati Sozzi1
- Paul Louis Feiss1
- Petrus Giraud1
- Philibert-Charles-Marie Varenne de Fenille1
- Philip Kerr, 11th Marquess of Lothian1
- Pius XI1
- Prince Augustus Frederick, Duke of Sussex1
- Rowland Oseley1
- Sephan de Perusio1
- Sherwood Waldron1
- Sir Godfrey Webster1
- Sotheby's1
- Sydney Cockerell1
- Thomas Appleby1
- Typographic Library and Museum1
- William Blakiston Bowes1