Former Owner
- Adán Inquaci1
- Algernon Percy, 10th Earl of Northumberland1
- Anne Baker Lewis1
- Antiquarian Books of Boston1
- Antonio Laserna1
- Antonio Ubaldini1
- August Merz1
- Benetto Spinelli1
- Camilla Doria Pallavicini1
- Carlos José Gutiérrez de los Ríos y Rohan Chabot Fernán-Núñez1
- Charles Chardin1
- Charles Eliot Norton1
- Charles Seymour, 6th Duke of Somerset1
- Charles Sumner1
- D. Manning1
- Damiano Muoni1
- David McRoberts1
- David Pulsifer1
- Davis & Orioli1
- Diego de Arce y Reinoso1