Mellon Collection, Yale University Library MS. 10. 59 folios. Parchment. 162x116mm. 15th Century [c. 1450.] [Alchemical Miscellany, in Latin.] 1. Lilium de spinis evulsum. 2. Gratianus (?). Liber secundus, or Lilium. 3. Arnold of Villanova. Perfectum magisterium. 4. [Drawings of alchemical apparatus.]