London, Wellcome Institute MS. 529. 63 folios. 290x215mm. 15th Century [1470.] Miscellanea Alchemica XXXIV. [In Italian.] 1. f1 Arnoldus de Villanova. Epistola ad Papam Bonifacium VIII. 2. f2-14 Arte d'archimia. 3. f14-19v [Pseudo Aristoteles ?] [Lumen de lumine ?] 4. f20v-26 [Alchemical receipts in Italian and Latin.] 5. f26v-32 De mercurio. 6. f32v-38 [Receipts for 'Congelacione de mercurio', etc.] 7. f39-62 [Fragment of a larger work of medical, technical, and alchemical receipts.]