Item talk:Q42736

Schwarz: MS. facticio en dos partes, ff. 1-21, 1-98.

Esta primer parte contiene el Livro do uso do astrolábio de Ibn al-Saffar en aljamiado portugués; cfr. BITAGAP manid 6368 y texid 18298

Leicht 2011:283: “A fifteenth-century manuscript now in Vienna contains Spanish versions of a treatise on the astrolabe, a Spanish version of al-Qabisi’s Kitab al-Madhal ila ‘ilm al-nugum, and the Alfonsine Libro de las Cruzes.”