• Calendar page for December., Breviary, Ambrosian use

'healthy in body though because of human frailty now deficient in natural heat, seeing that I am about 47 years old': 'Explicit istud breviarium ... Quod quidem breviarium scriptum inceptum et mediatum fuit per me presbiterum inceptum et mediatum fuit

• Decorated initial 'L'(apides)., Breviary, Ambrosian use

'healthy in body though because of human frailty now deficient in natural heat, seeing that I am about 47 years old': 'Explicit istud breviarium ... Quod quidem breviarium scriptum inceptum et mediatum fuit per me presbiterum inceptum et mediatum fuit

• Detail of a decorated initial 'B'(eatus) at the beginning of Ecclesiasticus 14:22, in a 13th-century leaf., Leaf from a Missal(?) with part of the mass for one martyr

ff. 76-77.f. 130, Leaf from an early 13th century English Breviary. Musical notation: neumes on red four-line staves (C, D, F and B clefs).f. 131, leaf from a late 13th century English Troper (Sanctus and Agnus tropes). Musical notation: square

• Decorated initials from a 13th-century leaf., Leaf from a Missal(?) with part of the mass for one martyr

ff. 76-77.f. 130, Leaf from an early 13th century English Breviary. Musical notation: neumes on red four-line staves (C, D, F and B clefs).f. 131, leaf from a late 13th century English Troper (Sanctus and Agnus tropes). Musical notation: square