[A transcript of?] a metrical version of the Life of St Wulstan ('Vita viri sancti Wlstani scripta roganti / pontifici metrico modulo brevitatis amico'); and a metrical summary of the Bible by Petrus Riga.
A composite manuscript containing 'Vie de la Pucelle Marguerite'; 'Les quinze joyes nostre Dame'; 'Heures de la Croy'; an 'oraison devote'; 'Veni Creator Spiritus'; etc.
A manuscript containing expositions of the canon of the Mass by Pope Innocent III, Odo, bishop of Cambrai, 1105-1113, Richard of Wedinghausen, and others.
A vellum manuscript with illuminated capitals comprising an incomplete transcript of the 'Divinae Institutiones' of Lucius Caelius Firmianus Lactantius.
A collection of manuscripts, [12 cent.]-1909, from the library of Peniarth, Merionethshire, the core of the historic collection being that of the library accumulated at Hengwrt, Merionethshire, by Robert Vaughan during the seventeenth century. The collection includes many of the most important Welsh language manuscripts, including the Black Book of Carmarthen (Peniarth MS 1), the Book of Taliesin (Peniarth MS 2), the White Book of Rhydderch (Peniarth MSS 4-5) and Brut y Tywysogion (the Chronicle of the Princes) (Peniarth MS 20), as well as important manuscripts in other languages such as the Hengwrt Chaucer (Peniarth MS 392), the Law of Hywel Dda (Peniarth MS 28), Beunans Meriasek (Peniarth MS 105) and Bede's De natura rerum (Peniarth MS 540B).
A manuscript containing scholastic tracts including disputations on Aristotle's 'De Anima' said to have been collected by Master Benedict and pronounced by the Master Regent of 'Fragfordie' [sic] in 1418; treatises on 'ars algoristica', physiology, and astronomy; 'liber de causis', probably the work of David Iudaeus [David ben Yom Tov]; 'comptus norembergensis'; and fragments of other texts, including a sheet containing verses beginning 'lumina lauas surgens gelida manus vnda' (cf. Schola Salerni).