Leiden MS. Vossianus Chym. F. 35.
174 folios. Paper. 312x218mm. 16th Century.

1. f1-33 George Ripley, The Compound of alchemy [in English.]
2. f34-62 Pseudo Raimon Lulle, Ars intellectiva [in English.]
3. f63-75 Of the Serpente [in English.]
4. f76 Pseudo Virgil, De duodecim aquis.
5. f77-94 Stella noctis.
6. f94v [Verses in Latin concerning alchemy.]
7. f95-97 Khalid ibn Jazid, Alchimie.
8. f97v Pseudo Roger Bacon, Alchimia.
9. f99 Jean de Meun, Roman de la Rose [in Latin.]
10. f99v-101v Rasis, Carmina.
11. f102v-103 Dialogus Helehyae et Astantii de metallis et spiritibus.
12. f104-106v Agarabit, De sex differentiis.
13. f107-132 Jean Dastin, Verbum abbreviatum.
14. f133 Pseudo Roger Bacon, Alchimia.
15. f133-134 De coloribus.
16. f135-145v Arnaldus de Villanova ? [Latin text incomplete at beginning and end.]
17. f145v-148v John Dastin, Libellus aureus sive compendium alchimiae brevissimum.
18. f149-152 Bernard, Epistola de opere philosophico.
19. f152v-174v Jean de Meun [?] Liber magiae generalis, liber secundus. [Text incomplete at the end.]