Parchment, ii modern paper flyleaves + iii contemporary parchment flyleaves + 140 fols. + ii modern paper flyleaves, 320 x 245 mm (225 x 150 mm), 14 long lines, ruled in plummet, square notation on four-line staves ruled in vermilion red ink. The main text is written in iron-gall ink and the rubrics in vermilion red.
