Former Owner
- Franz Trau1
- Fürstlich Dietrichstein'sche Fideicomiss-Bibliothek, Mikulov, Moravia1
- George Aldridge1
- George Arthur Plimpton1
- George Dunn1
- George Herbert, 4th Earl of Powis1
- George Parker, 2nd Earl of Macclesfield1
- George Venables-Vernon, 5th Baron Vernon1
- Gerard Meerman1
- Giacobbe Marcaria1
- Giannalisa Feltrinelli1
- Giovanni Alessandro Brambilla1
- H. Charles Barnston1
- Hagop Kevorkian Fund1
- Harry C. Koenig1
- Henry Charles Lea1
- Henry Maxwell, 7th Baron Farnham1
- Henry Yates Thompson1
- Herbert Watney1
- Hermann Suchier1