1. Princeton University, Islamic Manuscripts Garrett no. 518H DS ID: DS2782 Title: Manhal al-ʻadhb al-mustaṭāb fī kayfīyat al-ʻamal bi-al-asṭurlāb Author: ʻAbd Allāh Muḥammad Ibrāhīm Ibrāshī Date: 7 Ṣafar 1243 [August 30, 1827?