1. Harley MS 6554 Reference (shelfmark): Harley MS 6554 Title: Thomas Aquinas, Commentary on Aristotle's De Generatione et Corruptione Scope & Content: Contents: ff. 1r-81r: Thomas Aquinas, Commentary on Aristotle's De Generatione et Corruptione. Collection Area: Western Manuscripts Languages: Latin Date Range: 17th century Extent: 1 volume