Former Owner
- Mary Bloch1
- Mayfair Rare Books and Manuscripts1
- Menaḥem Naḥum, ha-Leṿi, mi-ḳ.ḳ. Dribin1
- Morton Davis Mitchell1
- Mrs. Turnbull1
- Muḥammad ʻAbduh1
- Nicholas Chevalier1
- Notre-Dame de Macourt monastery1
- Oswald Carl Friedrich von Seilern und Aspang1
- Otto Ege1
- Otto Haas1
- P. Desq1
- Paolo Giovio1
- Parish Church of Waldhausen im Strudengau1
- Paul Grinke1
- Paul Gruel1
- Paul Riant1
- Paul Sabatier1
- Petrus Giraud1
- Petrus Hofman Peerlkamp1