Mellon Collection, Yale University Library MS. 34.

Mellon Collection, Yale University Library MS. 34.
155 folios. Paper. 210x140mm. 16th Century [c. 1550.]
Johannes Baptista F-, compiler.
1. Arnold of Villanova. Perfectum magisterium, or Flos florum.
2. Arnold of Villanova. Questiones tam essentiales quam accidentales.
3. Johannes Baptista F- [Alchemy, in Latin.]
4. Geber. De investigatione magisterii.
5. Geber. Testamentum.
6. Khalid ibn Yazid. Liber trium verborum.
7. Arnold of Villanova. Flos florum.
8. John of Rupescissa. Liber de confectione veri lapidis.
9. Riginio Danielli. Canzone [in Italian.]
10. Liber perfecti magisterii.
11. John of Rupescissa. De consideratione quinte essentie [extracts.]
12. Vero elisir [in Italian.]
13. Maumet Philosophus. [Alchemy in Latin, here ascribed to Merlin.]
14. [Alchemy in Latin.]
15. [Description of a furnace in Latin.]
16. [Alchemy in Latin and Italian.]
17. Ramon Lull. Epistola accurtationis lapidis.
18. Arnold of Villanova [?]. Epistola ad regem aragonensem.
19. [Alchemical procedures in Latin.]
20. Johannes Damascenus. [Alchemy in Latin.]
21. [Alchemical procedures, in Spanish and Latin.]
22. Arnold of Villanova. Novum lumen.
23. Arnold of Villanova. Rosarius, or Liber abbreviatus.
24. Ortolanus or Ramon Lull. Potestas divitiarum.
25. Hermes. Tabula smaragdina [followed by the Commentary of Ortolanus.]
26. Johannes Nannius of Viterbo. Lapis minor.
27. Antonius de Abbatia. Epistola verissima.
28. Lapis volgare [in Italian.]
29. Lapis hispanus [in Spanish.]
30. [Alchemical procedures in Latin.]