Former Owner
- Antiquarian Books of Boston4
- Ashridge Priory4
- Baldassarre Boncompagni4
- Beverly Chew4
- Brayton C. Ives4
- Carlo Archinto, 2nd Marquess of Parona, 3rd Count of Trainate4
- Charles Butler4
- Charles Stephen Ascherson4
- Clarence S. Bement4
- E.B. Krumbhaar4
- Erik von Scherling4
- Ethelinda Schaefer Castle4
- George D. Smith4
- George Venables-Vernon, 5th Baron Vernon4
- Harold Baillie Weaver4
- Henry Pelham-Clinton, 7th Duke of Newcastle4
- J. & J. Leighton4
- Joachim Guerrinus de Montefegatesio4
- John Hinsdale Scheide4
- Joseph Pope4