2. University of Pennsylvania, LJS 472 Title: Ḥeshbon mahalkhot ha-kokhavim Author: Abraham bar Hiyya Place: Spain Date: [14--]
3. University of Pennsylvania, LJS 476 Title: Yesod ʻolam Author: Isaac Israeli ben Joseph Place: Spain Date: [1460?]
4. University of Pennsylvania, LJS 492 Title: Medical miscellany Place: Spain Date: [between 1425 and 1475]
5. University of Pennsylvania, Oversize LJS 97 Title: Commentarius in Claudii Ptolemaei Harmonica Author: Porphyry Place: Spain Date: [between 1560 and 1580?]
6. University of Pennsylvania, CAJS Rar Ms 228 Title: Los dos tratados del Papa Author: Cipriano de Valera Place: Spain Date: [after 1588]
7. University of Pennsylvania, Oversize Ms. Codex 1081 Title: De consolatione philosophiae Author: Boethius Place: Spain Date: 1466.