485204 Moses and Aaron before the Pharaoh, Moses with the Serpent and creating one of the Plagues of Egypt by transforming with his staff the waters of the Nile into blood, from the Visigothic-Mozarabic Bible of St. Isidore\'s, fol.36r., A.D. 960 (tempera on vellum) by Spanish School, (10th century); Archivo Capitular de la Real Colegiata de San Isidoro. Leon, Spain; (add.info.: Biblia de Leon; one of the rarest of medieval manuscripts, the completion of this Mozarabic bible can be precisely dated to June 19, 960 at the Monastery of Valeranica; also recorded are the names of the copyists, the miniaturist, Florencio and the calligrapher, Sancho; this bible contains all the books of the Old and New Testaments and has marginal annotations in both Latin and Arabic;); Spanish, out of copyright.