A 9th-century manuscript sometimes known as the Irish Priscian, considering that it contains two works by Priscian, his Periegesis and his Institutiones grammaticae, that part of it was written in Insular minuscule by the Irishman Dubthach in 838 and that it contains glosses and scholia in the hand of John Scottus Eriugena.
A small manuscript containing Priscian’s manual Institutio de nomine, pronomine et verbo.