"Commentary [on a zīj for Cairo] compiled in 1239 H [1823]." David A. King, A Survey of the Scientific Manuscripts in the Egyptian National Library (Winona Lake, 1986), p. 116. ; "Commentary on al-Lumʻa fī ḥall al-sabʻa, an abridgment by Shihāb al-Dīn Aḥmad ibn Ghulām Allāh ibn Aḥmad al-Kūm al-Rīshī, (d. 838/1432) of his own Nuzhat al-nāẓir fī talkhīs zīj ibn al-Shāṭir, which is in turn an abridgement of al-Zīj, the astronomical tables of ʻAlāʾ al-Dīn ʻAlī ibn Ibrāhīm ibn Muḥammad ibn al-Shāṭir (d. 777/1375)." Cataloging by Elinor M. Husselman, 1945. ; Contains astronomical tables and diagrams. ; Text and tables rubricated in red, brown, green, purple, and blue; corrections in hand of copyist. ; Date and name of copyist in colophon: tamma nashkhihi ʻalayad al-faqīr li-raḥmat rabb al-nās ʻAbduh Khalīl al-Naḥḥās . fī Jumād awwal sanat 1306 [January 1889]. ; GAL, ; "Commentary [on a zīj for Cairo] compiled in 1239 H [1823]." David A. King, A Survey of the Scientific Manuscripts in the Egyptian National Library (Winona Lake, 1986), p. 116. ; "Commentary on al-Lumʻa fī ḥall al-sabʻa, an abridgment by Shihāb al-Dīn Aḥmad ibn Ghulām Allāh ibn Aḥmad al-Kūm al-Rīshī, (d. 838/1432) of his own Nuzhat al-nāẓir fī talkhīs zīj ibn al-Shāṭir, which is in turn an abridgement of al-Zīj, the astronomical tables of ʻAlāʾ al-Dīn ʻAlī ibn Ibrāhīm ibn Muḥammad ibn al-Shāṭir (d. 777/1375)." Cataloging by Elinor M. Husselman, 1945. ; Mode of access: Internet. ; McGregor Fund ; Egyptian astronomer. ; Purchased in Cairo, 1933/34. Owner's mark: inside cover, manuscript notes in handwriting of Max Meyerhof.