Risālah fī al-ʻamal bi-dāyirat al-muʻaddal fī al-bilād jamīʻan wa-kayfīyat istikhrāj al-ḥiṣaṣ wa-al-aʻmāl ... [etc.] - Garrett, Robert, 1875-1961; Rūdānī, Muḥammad ibn Muḥammad, 1627 or 1628-1682 or 1683.; Tājūrī, ʻAbd al-Raḥmān, -1590.; Wafāʼī, ʻAbd al-ʻAzīz ibn Muḥammad, active 15th century; Princeton University. Library (1650)
5. fol. 12b-13b: Jadāwil tasʹhīl al-maṭālib fī tāʻdīl al-kawākib. Short astronomical essay.
Ms. codex.
Title from heading (fol. 1a).
Collation: Paper ; fol. 13 ; catchwords ; modern foliation in pencil using Western numerals.
Layout: 22-25 lines per page ; frame-ruled in red or black.
Description: Rubricated ; watermarks (shield with a face-in-the-moon and roman-alphabet letters "AG") ; MS in good condition, some damage around edges.
Unbound.
Keywords: Astrolabes -- Early works to 1800.; Astronomical instruments -- Early works to 1800.; Compass -- Early works to 1800.; Nile River -- Early works to 1800.; Manuscripts, Arabic -- New Jersey -- Princeton; Watermarks