Exeter Psalters

I.
Bodleian, MS. Lyell empt. 4 is an early 14th-century English Psalter owned in the 16th century by Richard Bardney, abbot of Crowland.

See here for three images of pages with historiated initials (click the images to enlarge them).

de la Mare (Catalogue pp. 284-5) says nothing about the calendar except that it has the pre-1319 date (15 Sept.) for the Sarum Feast of Relics and the obit of Abbot Bardney.

The calendar is not pure Sarum, however: it contains Kieran (5 March) and Petroc (4 June), both of whom were venerated at Exeter. (I am grateful to Oliver Padel for steering me in the right direction).