Former Owner
- George P. Bickford1
- George Venables-Vernon, 5th Baron Vernon1
- Georges Gendreau1
- Giuseppe Bruschetti2
- Giuseppe Franchini1
- Giuseppe Martini4
- Gloucester Cathedral1
- Gordon A. Block Junior1
- Great St. Martin Church1
- Grenville Kane1
- Gudrun Wandel12
- Guglielmo Libri Carucci dalla Sommaja3
- Guillemme Broullin1
- H. P. Kraus (firm)38
- H. Richard Archer1
- Hamilton Cole1
- Hans P. Kraus1
- Harold Baillie Weaver2
- Harrison Horblit2
- Harry G. Friedman1