Former Owner
- Petrus Giraud1
- Petrus Hofstede1
- Philadelphia Rare Books & Manuscripts Company1
- Philip C. Duschnes1
- Philip C. Duschnes Rare Books & First Editions1
- Phillip J. Pirages Fine Books & Manuscripts1
- Pierre Gorman1
- Pius XI1
- Robert de Hangest1
- S. Ereilter1
- Saint-Amand Abbey1
- Sotheby, Wilkinson & Hodge1
- Sébastien de Rosmadec, marquis de Molac1
- Tomlinson, Robert1
- Tours Cathedral1
- Virginia Taylor1
- W.H.H. Newman (Buffalo)1
- Walter Sneyd1
- William Bragge1
- William H. Robinson Ltd.1