[كتاب في استيعاب الوجوه الممكنة في صنعة الاسطرلاب].

Collection of astronomical treatises, the main text of which is al-Bīrūnī's Kitāb fī istīʻāb al-wujūh al-mumkinah fī ṣanʻat al-asṭurlāb. This is followed by a short work on crab and drum astrolabes; a treatise on instruments, including one for finding the direction to Mecca; a treatise on the ecliptic; and a treatise on the compass, all copied in the same hand. 1 online resource (i, 86, i leaves) : paper, color illustrations