*k T-S AS 144.180 *t Astronomical *s 21.1 x 29.5; 26 lines *m Paper, 2 leaves (bifolium); holes *l Judaeo-Arabic *c Astronomical work mentioning the ecliptic orb, epicyclic orb, celestial equator, meridian cycle, summer solstice. *e Hand is Spanish semi-cursive with diacritical dots. Text has diagrams. Judaeo-Arabic is very classical without typical Middle Arabic features. It is possible that this is a transcription of a work written in Arabic script, as the language is very classical and all diacritical dots are on every letter that would require it.