Former Owner
- Diego de Ayala1
- Dropsie College for Hebrew and Cognate Learning1
- Edward E. Ayer5
- Emily Adamson1
- Ernesto Moliné y Brasés1
- Ethelinda Schaefer Castle1
- Evelyn Philip Shirley1
- F Friedman1
- Felipe de Soto Posada1
- Francisco Gutiérrez de los Ríos1
- Frederick North, 5th Earl of Guilford1
- Friedrich Gutmann1
- Gail Fischmann5
- Garcia de Loaysa Giron1
- George Dunn2
- Gerald Ephraim Hart1
- Gordon Adamson1
- Grenville Kane1
- H. P. Kraus (firm)2
- Hans P. Kraus1