2. University of Pennsylvania, LJS 37 Title: Elements Author: Euclid Place: Egypt Date: A.H. 502 (1108-1109)
3. University of Pennsylvania, LJS 460 Title: Elements Author: Euclid Place: Egypt Date: A.H. 502 (1108-1109)
4. University of Pennsylvania, LJS 465 Title: Poem Author: Ibn Luyun Place: Spain Date: [13--?-14--?]
5. Princeton University, Islamic Manuscripts, Garrett no. 861H. Date: Shawwāl 905-Muḥarram 1270 May/June 1500-October/November 1853
6. Columbia University Rare Book & Manuscript Library, MS Or 25 Title: De sphaericis Author: Theodosius of Bithynia Place: India Date: between 1850 and 1899?
7. Columbia University Rare Book & Manuscript Library, MS Or 30 - FOLIO/FLAT Title: Elements Author: Euclid Place: Iran Date: 1348.
8. Columbia University Rare Book & Manuscript Library, MS Or 43 Title: Sharḥ ashkāl al-taʼsīs Author: Qāḍī Zāda al-Rūmī Place: India Date: between 1685 and 1700?
9. Columbia University Rare Book & Manuscript Library, MS Or 44 Title: De sphaera quae movetur Author: Autolycus of Pitane Date: between 1830 and 1899?
10. Columbia University Rare Book & Manuscript Library, MS Or 52 Title: De sphaera quae movetur Author: Autolycus of Pitane Place: India Date: between 1725 and 1850?