Former Owner
- Stephen Butler Rare Books & Manuscripts2
- Victor Christ2
- Wilfrid Voynich2
- William H. Schab2
- William Morris2
- Acton Griscom1
- Albert Parker, 3rd Earl of Morley1
- Alberto Govi1
- Alfred John Horwood1
- Alice M. Taylor1
- Alice Millard1
- Allan Marquand1
- Alphonse Labitte1
- Alvise Bochini1
- Andrea S.1
- Andrea Tessier1
- Andrea de Sancto Gemino1
- Anne of Brittany1
- Antonio Lauro1
- Antonio Marino de Caboga1