Mellon Collection, Yale University Library MS. 5.

Mellon Collection, Yale University Library MS. 5.
136 folios. Parchment. 165x117mm. 15th Century [c. 1400.]
[Alchemical Miscellany, in Latin.]
1. Alchemical verses and recipes.
2. Johannes Tecenensis. Antiphona, with musical setting.
3. Johannes Tecenensis. Probleuma.
4. Arnold of Villanova. Rosarius, or Liber abbreviatus.
5. Johannes Tecenensis. Lumen secretorum, in verse.
6. [Unidentified alchemical procedures.]
7. Johannes [Tecenensis?] Enigmata.
8. Opus magnum ad rubeum.
9. Opus magni secreti.
10. Arnold of Villanova. Theorica et practica.
11. Alchemical poem in 50 rhyming couplets.
12. Ortolanus. Rosarius minor.
13. Candida si rubeo mulier, a rebus in verse.
14. Three short rebuses in verse.
15. [19 unidentified alchemical procedures.]
16. A speculative alchemy with practical commentary.
17. Thomas Capellanus. De essentia essentiarum.
18. Alchemical recipe.
19. Zabrokek Italicus. Benedictum lilium inter spinas.
20. [10 alchemical procedures.]
21. Alanus. Rotatio elementorum.
22. Alanus. Liber alchemisticus.
23. Palmarium Theosophie.
24. Geber. Liber de investigatione perfectionis.
25. John of Rupescissa. Liber lucis, or de confectione veri lapidis philosophorum.
26. Sublimacio philosophorum, a short description.
27. Khalid [Calid] ibn Yazid. Liber trium verborum.
28. Arnold of Villanova. De secretis naturae.
29. Albertus Magnus. Semita recta.