1981. An abridgment (on the trisection of the right angle) of part of Abū Jaʻfar Muḥammad ibn al-Ḥusayn ʼs Iṣlāḥ K. al-Makhrūṭāt [of Apollonius, of Perga *]
1991. An alphabetical index in Latin of names of places, authors and books mentioned in the Taqwīm al-buldān of Abū al-Fidāʼ , with latitude and longitude of places drawn from Sipāhīzādah ʼs work (MSS. Pococke 302 and Marsh 596).
1992. [An alphabetical index of Arabic words, with explanations, drawn from various printed sources].
1995. An anecdote about a meeting in Baghdad between a man of Byzantium and Ibn al-Ṭayyib, in the presence of al-Kindī.
1997. An anonymous commentary on Mīthāq walī al-zamān [De Sacy 5] and on Sharṭ al-imām ṣāḥib al-kashf [De Sacy 25]
2000. An anonymous Persian commentary on the Tahdhīb al-manṭiq wa-al-kalām of Taftāzānī, Masʻūd ibn ʻUmar, 1322-1389?