Former Owner
- Bernard M. Rosenthal2
- Burndy Library2
- Bury St Edmunds Abbey2
- Carlo Morbio2
- Cologne Charterhouse2
- Daniel B. Fearing2
- Enluminures2
- Ernst Schulz2
- Estelle Getz2
- Farley P. Katz2
- Francesco Giovio2
- Frank W. Gunsaulus2
- Georg Kloss2
- George Herbert, 4th Earl of Powis2
- George Venables-Vernon, 5th Baron Vernon2
- Gerard Meerman2
- Giannalisa Feltrinelli2
- Harry C. Koenig2
- Harry Creswick2
- Henry Ellis Allen2