Florence, Biblioteca Nazionale MS. Palat. 1032 [948 - 21,3.] 80 folios. Paper. 361x251mm. End of 16th Century. 1. f1 [Recipe.] 2. f1v-6v [Teachings concerning the Philosopher's Stone, in Latin.] 3. f6v-75r [Collection from various alchemical treatises, in Italian and Latin.] 4. f75v-76v [Verses on the practice of alchemy.] 5. f77r-80v Arnoldus de Villa Nova, Liber vitae philosophorum - De retardanda senectute [mutilated at the end.]