Former Owner
- Girard Dupeireux1
- Giuliano Attilio Piovano1
- Grenville Kane1
- Guglielmo Libri Carucci dalla Sommaja1
- H. Bayle1
- H. P. Kraus (firm)1
- Hans P. Kraus1
- Harrison Horblit1
- Harry C. Koenig1
- Heinrich Neubronner1
- Helen Morgenthau Fox1
- Helen Rose Hull1
- Henry Allan1
- Henry Charles Lea1
- Henry Clark Stewart1
- Henry Middleton1
- Henry Spelman1
- Henry Wyndham, 2nd Baron Leconfield1
- Herman Blum1
- Hilel ben Asher Ḥananel Levi1