Mellon Collection, Yale University Library MS. 32. 119 folios. Paper. 225x162mm. 16th Century [c. 1542.] 1. John of Rupescissa. De consideratione quinte essentie. 2. Rhemigius Burgensis. Quaestio de medio demonstrationis termino. 3. Simone Porzio. De animae immortalitate quaestio. 4. Francesco Petrarca. Dialogus de coniugii claritate. 5. [Alchemy and recipes, in Latin.] 6. [Properties of various fruits and nuts, in Italian verse, and seasons for planting, in Itialn prose.] 7. [Notes on logic, provenance of elements of this manuscript, and a game of divination.]