91. Free Library of Philadelphia, Lewis O 169 Title: al-Tawḍīḥ Author: ʿUbaidallāh Ibn-Masʿūd al- Maḥbūbī, Abū al-Qāsim ibn Abī Bakr Samarqandī, and Hibat Allāh ibn Salāmah
99. Free Library of Philadelphia, Horace MS 1a Title: Ars poetica Author: Horace Place: Austria Date: 1475-1499
100. Free Library of Philadelphia, Horace MS 1b Title: Laelius de amicitia Author: Cicero Place: Austria Date: 1475-1499