Former Owner
- Warren C. Crane2
- William Bragge2
- William Henry Stark2
- A. J. Bowden1
- A. Rosenthal Ltd.1
- Abbaye de Saint-Martin de Tournai1
- Abbey of St. Vaast1
- Abraham Bracebridge1
- Adelrich Benziger1
- Adolph Sutro1
- Alex Scott Carter1
- Alexander Bannatyne Stewart1
- Alexander Hamilton, 10th Duke of Hamilton1
- Alexandre de Keller1
- Alfred Chester Beatty1
- Alfred Trapnell1
- Allen Rowland1
- Alphonse Labitte1
- André de Rineck1
- Anne Jesson1