Mellon Collection, Yale University Library MS. 19.
159 folios. Paper. 143x102mm. 15th Century [1480.]

[Alchemical miscellany.]
1. Arnold of Villanova. Rosarius [in French.]
2. [Alchemy, in French.]
3. Albertus Magnus. Compositum de compositis [in French.]
4. [Alchemical recipes and procedures, in Latin.]
5. [Alchemical recipes and procedures, in Latin.]
6. Raymundus Gaufridi. Verbum abbreviatum de leone viridi [in Latin.]
7. Ramon Lull. Clavicula [much expanded and translated into French.]
8. Roger Bacon [?] Speculum alchemiae [in Latin.]
9. Nicholas. Summa rosarii [in Latin.]
10. Arnold of Villanova. Novum lumen [in Latin.]
11. [Alchemical procedures in Latin.]
12. Johannes Pauper. Breviloquium [in Latin.]
13. Roman Lull. Epistola accurtationis [in Latin.]
14. John of Rupescissa. Liber Lucis [in Latin.]
15. [Alchemical recipes and procedures, in Latin.]
16. [Procedures for staining glass and making paste gems, in Latin.]
17. [Procedures calling for tin from Cornwall, in Latin.]
18. [Alchemical recipes and procedures said to have been proven by the Duc de Berry, in Latin.]
19. [Medicinal and alchemical recipes and procedures, in Latin.]