Former Owner
- American Type Founders Company. Typographic Library and Museum1
- Amorbach Abbey1
- Ampleforth Abbey1
- Anderson Galleries1
- Andrea Tessier1
- Andrea della Valle1
- Andreas Gross Seiffensieder1
- Andreas Wunder1
- André Le Mercier1
- Anne Claude Philippe, Comte de Caylus1
- Anne of Brittany1
- Antoine Joseph Rérolle1
- Antoine de Court1
- Antoine-Augustin Renouard1
- Antoni Jerzy Apponyi1
- Antonio Assemani1
- Antonio Cánovas del Castillo1
- Antonio Dominico Restis1
- Antonio Laserna1
- Antonio Ubaldini1