3984. Free Library of Philadelphia, Horace MS 1a Title: Ars poetica Author: Horace Place: Austria Date: 1475-1499
3985. Free Library of Philadelphia, Horace MS 1b Title: Laelius de amicitia Author: Cicero Place: Austria Date: 1475-1499
3986. Free Library of Philadelphia, Horace MS 2 Title: Ars poetica Author: Horace Place: Italy Date: 1475-1499