GB-Ob lat. liturg. a. 9

Oxford, Bodleian Library, MS Lat. liturg. a. 9, ff. 5r-6v: parchment leaves, originally c. 595 x 430 mm), from a choirbook of the 1490s; contain two fragmentary Magnificat settings, both fragmentary, one of them E75
(ff. 5r-6r).