Note 2403 — Chapter LXIV
Reading edition
Digby 164, early 15th century, fol. 17, “Extracta de tractatu fratris Ferrarii super arte alkymie. Dirigit epistolam suam Papae et primo ponit artis impedimenta.” The same MS, as a matter of fact, contains (fols. 8-12v) Bacon’s letter on the secret works of art and nature and the nullity of magic.