- 1571-18781
- 1574-15951
- 264-241 B.C1
- 265-30 B.C.1
- 30 B.C.-68 A.D.1
- 510-30 B.C.1
- 69-961
- A (The letter)1
- Accademic fiorentina1
- Acciaiuoli, Roberto, 1467-15471
- Aegidius, Saint, Abbot1
- Agriculture--Accounting1
- Agustín, Antonio, 1517-1586. Dialogos de medallas inscriciones y otras antiguedades1
- Alba, Fernando Alvarez de Toledo, duque de, 1507-15821
- Albizzi family1
- Albizzi, Costanza1
- Aleramo, Marquis of Monferrato, -9671
- Alexander III, Pope, -11811
- Alfonso V, King of Aragon, 1396-14581
- Algebra1