Book: “Enchiridium Moralis Philosophiae”, circa 1650 Consign Now DeptCollectionsSize4 ¼ in. x 2 ¼ in. Sold for $635 Book: “Enchiridium Moralis Philosophiae“, circa 1650, a manual of philosophy after Thomas Aquinas, meticulously handwritten in Latin and dated 1650, 198 pages gilt embossed vellum. 4 ¼ in. x 2 ¼ in. Please note that this auction has ended. Click here for an overview of this auction.