Former Owner
- Edward Walmsley1
- Enluminures1
- Eric J. Johnson12
- Eric von Rosen1
- Erik von Scherling2
- Ernst Philip Goldschmidt1
- F. Grafton & Co., Ltd.1
- Ferdinand Roten Incorporated1
- Fernando de Villalobos1
- Foliophiles2
- François de Marcambie1
- Fred Alpers2
- General Bookbinding Company of Chesterland, OH1
- General Theological Seminary1
- Giuseppe Martini1
- Grabhorn Press1
- Griffon's Medieval Manuscripts, Inc.1
- Harry Levinson1
- Heinrich Eisinger1
- Helge Frank7