(now Muniment Room D&C vi.a.1) + British Library, MS Cotton Vitellius E.xv, fol. 275. Cartulary of Oseney.(now Muniment Room D&C vi.a.1) + British Library, MS Cotton Vitellius E.xv, fol. 275. Cartulary of Oseney.Registered Charity Number: 1143423