Epistulae Morales ad Lucilium, also known as the Moral Epistles and Letters from a Stoic, is a letter collection of 124 extant letters that Seneca the Younger wrote at the end of his life, during his
15th-century illuminated manuscript, Laurentian Library
Incipit page of the first printed edition of the Epistles in the "Tuscan" i.e. Italian version (1494).
Duble herma of Socrates and Seneca Antikensammlung Berlin 03
Epistulae ad Atticum is a collection of letters from Roman politician and orator Marcus Tullius Cicero to his close friend Titus Pomponius Atticus between 68 and 43 BCE.
Cover of a 1561 Venetian edition, with the letters M.T.C. EP.AD ATT.
The first page of Paolo Manuzio's 1558 Venetian edition.