Bodleian Library, MS Rawlinson B 502

Oxford, Bodleian Library, Rawlinson B 502 is a medieval Irish manuscript which currently resides in the Bodleian Library, Oxford. It ranks as one of the three major surviving Irish manuscripts to have been produced in pre-Norman Ireland, the two other works being Lebor na hUidre and the Book of Leinster.

Source: Wikipedia — Bodleian Library, MS Rawlinson B 502 (CC BY-SA 4.0)