Manuscripts
f. 2r–f. 37r

Part I (a), containing: f. 2r Bede, De natura rerum (Book 2 only); ff. 3r–36v: Isidore of Seville, De natura rerum.

f. 37v–f. 39v

Part II.

f. 40–f. 54v

Part III.

f. 55v

Part I(b): A medical recipe.

f. 55v

Addition: booklist.

f. 56r–f. 160v