Leiden MS. Vossianus Chym. O. 5.

Leiden MS. Vossianus Chym. O. 5.
221 folios. Paper. 115x117mm. 15th Century [c. 1490.]
Dominicus philosophus ordinis auri, flores et abbreviationes alchimiae Platonis et aliorum philosophorum. [Including:-]
1. f3-33v Pseudo Plato, Liber Quartus [summarised.]
2. f34 Versus de alkymia et de lapide perfecto dicto rebis.
3. f34v Dominicus Philosophus, Versus de fixatione Lune.
4. f35r Archelaus, Versus Iambici de sacra arte.
5. f35v Pseudo Raimon Lull, Versus de alchimia.
6. f36r Tres sunt gradus ignis.
7. f36v-37v Pseudo Raimon Lull, Practica super lapide philosophorum.
8. f37v-40r Dominicus, Abreviatio inclitae artis.
9. f40v-42v [Extracts from the writings of Raimon Lull.]
10. f46v-47 [Alchemical ideograms.]
11. f48 Pseudo Aristotle, Secretum secretorum.
12. f50 [Recipes taken from Pseudo Aristotle, De perfecto magisterio.
13. f51 Roger Bacon, Tractatus trium verborum.
14. f51-53v Avicenna [?], Clavis sapientiae.
15. f54-55 Opus solis et lunae.
16. f56-57r Compositio sive almagatio.
17. f57r-59r [Recipes for making the elixir.]
18. f59v-62v Kalid, Parabola.
19. f63-68v XII conclusiones in Alkymia.
20. f68v-69v Recapitulacio ignium.
21. f69v-70r [Magister Nicholaus?], Versus de alchimia.
22. f70v163v [Confused gathering of material on the stone, with references to known alchemical writer and works.]
23. f164-184 Abbreviaciones Raymondi Lulii circa lapidis philosophorum composicionem.
24. f184-203 [Various extracts.]
25. f205 [Extract from 'Liber coniugii solis et lune'.]
26. f206-215 Pseudo Raimon Lull, Epistola accurtationis.
27. f215v De sulphuris albo.