Amplon. Octavo 85, 13th century; Octavo 87, mid 12th century!
CLM 2594, 13th century, fol. 24, Compendium philosophie de naturis corporum celestium et terrenorum. Sunt libri IV.
CLM 2655, late 13th century, fol. 106, “Summa de naturis videlicet totius philosophiae,” in fine nonnulla desunt.
CLM 14156, 15th century, fols. 1-18, Philosophia minor.
CLM 14689, 12th century, fols. 85-7. Wilhelmi Hirsaugiensis dialogus de astronomia, supersunt tria tantum folia.
CLM 15407, 14th century, fols. 1-42, philosophia.
CLM 16103, 12-13th century, fols. 68-99, philosophia naturalis.
CLM 18918, 12th century, fols. 1-34, de philosophia.
CLM 22292, 12-13th century, fol. 40, “Quoniam ut ait Tullius....”