1. University of Pennsylvania, Oversize LJS 189 Author: Zayn al-Din Gorgani Place: Persia Date: [between 1300 and 1399?]
2. University of Pennsylvania, Oversize LJS 278 Title: De materia medica Author: Pedanius Dioscorides Place: Deccan Date: A.H. 1004 (1595) or 1054 (1645)
7. University of Pennsylvania, LJS 295 Author: Safi al-Din al-Urmawi Place: Iran Date: A.H. 815 (1412)
8. University of Pennsylvania, LJS 296 Author: Yaḥyá ibn Aḥmad Kāshānī Place: Isfahan Date: A.H. 720 (1320)
9. University of Pennsylvania, LJS 387 Title: al-Qāmūs al-muḥīṭ Author: Fairuzabadi Place: Iran Date: [between 1350 and 1450?]
10. University of Pennsylvania, LJS 392 Title: Tafsīr al-Taḥrīr Author: Nizam al-Din al-Nisaburi Place: Iran Date: A.H. 813 (1411)
11. University of Pennsylvania, LJS 404 Title: Jāmiʻ al-ʻulūm Author: Fakhr al-Din al-Razi Place: Iran Date: [between 1200 and 1399?]
12. University of Pennsylvania, LJS 407 Title: Astronomy Author: Nasir al-Din al-Tusi Date: [between 1500 and 1599?]
13. University of Pennsylvania, LJS 408 Title: Sharḥ al-Jaghmīnī Author: Qāḍī Zāda al-Rūmī Place: Samarkand Date: A.H. 830 (1427)
14. University of Pennsylvania, LJS 409 Title: Kitāb al-Kashf wa-al-bayān. Īḍāḥ al-rumūz fī al-burhān Date: [between 1600 and 1799?]
15. University of Pennsylvania, LJS 410 Title: Sharḥ al-Jaghmīnī Author: Qāḍī Zāda al-Rūmī Place: Iran Date: [between 1400 and 1599?]
16. University of Pennsylvania, LJS 412 Title: Treatise on astronomy Place: Cairo Date: A.H. 950 (1543)
17. University of Pennsylvania, Oversize LJS 417 Title: Qānūn fī al-ṭibb Author: Avicenna Date: A.H. 899-904 (1494-1498)
18. University of Pennsylvania, Oversize LJS 427 Title: Qānūn fī al-ṭibb Author: Avicenna Place: Persia Date: A.H. 989 (1581)
19. University of Pennsylvania, LJS 434 Title: Jadāvil-i ikhtiyārāt Place: Iran Date: approximately A.H. 912 (1507)
20. University of Pennsylvania, LJS 435 Title: Maqālah fī al-ʻamal bi-al-yad Author: Abu al-Qasim al-Zahrawi Place: A.H. 869 (1464) Date: 1464
21. University of Pennsylvania, LJS 436 Title: Ḍawʼ al-sirāj Author: Maḥmūd ibn Abī Bakr Faraḍī Date: A.H. 723-747 (1323-1347)
22. University of Pennsylvania, LJS 43 Title: Poetry Author: Qasem-e Anvar Place: Iran Date: [between 1550 and 1599]
23. University of Pennsylvania, LJS 441 Title: Miṣbāḥ fī ʻilm al-miftāḥ fī al-ḥikmah al-Ilāhīyah wa-al-ṣināʻah al-ḥikmīyah Author: Al-Jaldaki Place: Aleppo Date: A.H. 970 (1562)
24. University of Pennsylvania, LJS 444 Title: Ḥall al-Mūjiz Author: Muḥammad ibn Muḥammad Aqsarāʼī Date: A.H. 884 (1480)
25. University of Pennsylvania, Oversize LJS 447 Title: Masālik al-abṣār fī mamālik al-amṣār Author: Chihab al-Umari Place: Aleppo Date: 1710.
26. University of Pennsylvania, LJS 466 Title: Laṭāʼif al-kalām fī aḥkām al-aʻwām Author: Muḥammad Ḥusaynī Date: A.H. 852 (1448)
27. University of Pennsylvania, LJS 474 Title: Sharḥ al-Jaghmīnī Author: Qāḍī Zāda al-Rūmī Date: [between 1600 and 1799?]
28. University of Pennsylvania, Oversize LJS 478 Title: Kitāb fī istīʻāb al-wujūh al-mumkinah fī ṣanʻat al-asṭurlāb Author: Al-Biruni Date: A.H. 625 (1228)
29. University of Pennsylvania, LJS 495 Title: Kharīdat al-ʻajāʼib wa farīḍat al-gharāʼib Author: Sirāj al-Dīn Abū Ḥafṣ ʻUmar Ibn al-Wardī Date: [between 1450 and 1550?]
30. University of Pennsylvania, LJS 49 Title: Tashrīḥ-i Manṣūrī Author: Manṣūr Ibn-Muḥammad Ibn-Aḥmad Place: Persia Date: A.H. 813 (1411)
31. University of Pennsylvania, CAJS Rar Ms 126 Title: Shifāʼ fī taʻrīf ḥuqūq al-Muṣṭafá Author: Qadi Ayyad Date: A.H. 831 (1428)
32. University of Pennsylvania, CAJS Rar Ms 132 Title: Devotional book Date: [between 1800 and 1899?]
33. University of Pennsylvania, CAJS Rar Ms 142 Title: Muntahá al-irādāt fī jamʻ al-Muqniʻ maʻa al-Tanqīḥ wa-ziyādāt Author: Taqī al-Dīn Muḥammad ibn Aḥmad Ibn al-Najjār Date: [between 1600 and 1799?].
34. University of Pennsylvania, CAJS Rar Ms 143 Title: Hidāyah fī sharḥ al-Bidāyah Author: Burhan al-Din al-Marghinani Date: [between 1500 and 1699?]
35. University of Pennsylvania, CAJS Rar Ms 147 Title: Sharḥ Manār al-anwār fī uṣūl al-fiqh Author: ʻAbd al-Laṭīf ibn ʻAbd al-ʻAzīz ibn Malak Date: [between 1500 and 1699?]
36. University of Pennsylvania, CAJS Rar Ms 159 Title: Mughnī al-labīb ʻan kutub al-aʻārīb Author: Ibn Hisham Al-Ansari Date: [between 1500 and 1599?]
37. University of Pennsylvania, CAJS Rar Ms 207 Title: Gulistān Author: Saadi Date: A.H. 916 (1510 or 1511)
38. University of Pennsylvania, CAJS Rar Ms 211 Title: Tīmūrnāmah Author: Hatefi Date: A.H. 989 (1581)
39. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 17 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: 1400s.
40. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 24 Title: In Evangelium Iohannis tractatus Author: Coptic Orthodox Church Date: 1300s.
41. University of Pennsylvania, Misc Mss Box 14 Folder 8 Title: Miscellany Author: Eastern Orthodox Church Date: 11th century.
42. University of Pennsylvania, Ms. Codex 1060 Title: Antiphonary Author: Catholic Church Place: Germany Date: [between 1450 and 1499]
43. University of Pennsylvania, Ms. Codex 1099 Title: Edict against reforming tendencies Author: Kingdom of Bohemia Place: Prague Date: 1528.
44. University of Pennsylvania, Oversize Ms. Codex 1172 Title: Life of Catherine of Alexandria Author: Albertanus of Brescia Place: Germany Date: 1458.
46. University of Pennsylvania, Oversize Ms. Codex 872 Title: Die Klag vom Wolf am Hage Author: Peter Schmieher Place: Germany Date: [14--]
47. University of Pennsylvania, Ms. Oversize 33 Title: Psalter Author: Catholic Church Place: Spain Date: [between 1500 and 1599]
48. University of Pennsylvania, Ms. Oversize 4 Title: Antiphonary Author: Catholic Church Date: [15--?]
49. University of Pennsylvania, Ms. Oversize 7 Title: Act concerning monasteries Author: Angelo Carletti di Chivasso Date: 1491
50. University of Oregon, MS 033 Title: Comoediae. Author: Terence Place: Italy Date: between 1440-1450.