Former Owner
- Albert Parker, 3rd Earl of Morley1
- Alexander Hamilton, 10th Duke of Hamilton1
- Ali Asghar Antiquatchi1
- Alonso Mendez de Parada1
- Amīr Bahādur Jank ʻAẓim Allāh Khān1
- Andrés Ordoñez1
- Angèle Louise Maggi Spaulding1
- Anne Claude Philippe, Comte de Caylus1
- Antonio Laserna1
- Antonio Saverio Gentili1
- Antonio Ubaldini1
- Archibald Cary Coolidge1
- Arenburg1
- Baldassarre Boncompagni1
- Basilica of Sant'Ambrogio1
- Bertram Dobell1
- Biblioteca Bottigella1
- Birgittinessenklooster Mariënwater1
- C.J. Spence1
- Charles Edward Harris-St. John1