2. University of Pennsylvania, LJS 400 Title: Sharḥ-i Zīj Gūrgānī Author: Ali Qushji Place: Iran Date: A.H. 899 (1493-1494)
3. University of Pennsylvania, LJS 407 Title: Astronomy Author: Nasir al-Din al-Tusi Date: [between 1500 and 1599?]
4. University of Pennsylvania, LJS 466 Title: Laṭāʼif al-kalām fī aḥkām al-aʻwām Author: Muḥammad Ḥusaynī Date: A.H. 852 (1448)
5. Free Library of Philadelphia, Lewis O 36 Title: Astronomical charts for Fatḥ-ʻAlī Shāh Qājār Author: Muḥammad Riz̤á Munajjim Bāshī and Anne Baker Lewis Place: Iran
6. Columbia University Rare Book & Manuscript Library, MS Or 19 Title: Bi-ʻilm-i usṭurlāb Author: Rukn ibn Sharaf al-Dīn Āmulī Place: Herat Date: between 1750 and 1899?
7. Columbia University Rare Book & Manuscript Library, MS Or 298 Title: Sharḥ-i Risālah dar hayʼat Place: Turkey Date: 17--?-18--?
8. Columbia University Rare Book & Manuscript Library, MS Or 325 Title: Risālah fī al-hayʼah Author: Ali Qushji Place: India Date: 1792.
9. Columbia University Rare Book & Manuscript Library, MS Or 10 Title: Bīst dar maʻrifat-i usṭurlāb Author: Nasir al-Din al-Tusi Place: Iran Date: 1299.
10. Columbia University Rare Book & Manuscript Library, MS Or 11 Title: Sī faṣl Author: Nasir al-Din al-Tusi Date: 16--?-17--?