Former Owner
- Milt Freudenheim1
- Mirmellus Arnandi1
- Nathaniel Sherman Bouton1
- Northwich Library1
- Novalesa Abbey1
- Oliver Henry Perkins1
- Otto Orren Fisher1
- Parish Church of Waldhausen im Strudengau1
- Philip III the Good1
- Pietro Antonio Crevenna1
- Pietro Canal1
- Pietro Giometti1
- Pius XI1
- Prince Augustus Frederick, Duke of Sussex1
- R. J. Bunck1
- Raoul Chandon de Briailles1
- Raul A. Villagran1
- Reginald Cholmondeley1
- Richard Heber1
- Robert Oppenheim1