Leiden MS. Vossianus Chym. Q. 17.
337 folios. Paper. 212x164mm. 16th Century [1588-95.]

1. f i-ii De lapide philosophorum [poem in Latin.]
2. f1 Dicta philosophorum.
3. f1 Johannes Holsliz, Operationes [extracts in Latin.]
4. f14 Operationes [fragment in Latin.]
5. f14v-17v Pseudo Thoas Aquinas, Liber super transmutatoria arte [in Latin.]
6. f17v-22 Radix vitae [in Latin.]
7. f22-26 Opera specialia [in Latin.]
8. f26-28v Via universalis [in Latin.]
9. f29-32 De lapide philosophorum brevis explanatio [in German.]
10. f32v-41v [Poems on the philosopher's stone, in German.]
11. f41v-42 Descriptio Lapidis Philosophici... [in German.]
12. f42v-46v Inquisitio materiae lapidis Philosophici per precipua dicteria Philosophorum [in German.]
13. f48-58 Johannes Aurelius Augurellus, Tractatus Philosophicus [translated from French into German.]
14. f53-65v Pseudo Paracelsus, Tracatatus de lapide philosophico [in German.]
15. f65v-66v Paracelsus, Tractatus de lapide amoris [in German.]
16. f67-70 Aros et Maria, Dialogus de lapide physico [in German.]
17. f70 Ars brevis er levis [Latin poem.]
18.f70 Dicta mercurii [in German.]
19. f70v-74v Paracelsus, Liber thesaurorum alchimistarum [in German. Sudhoff, 67.]
20. f74v-90v Rosarium philosophorum sive Donum Dei ['Pretiotissimi donum Dei' in German. Copied from a verson of Asmuth Rotth in 1588.]
21. f90v-99 Origo Divitiarum huius mundi [in German.]
22. f99v-125 Ulricus Poisel Canonicus, Splendor solis [in German.]
23. f125-130v Descriptio lapidis philosophici, auff das gmächll, so du hast bei der gedruckten Pandora... [German poem.]
24. f133-135v Isaac, [Recipe, in German.]
25. f135v-137v Isaac, [Recipe, in German.]
26. f137v-139v Colloquium Doctorum Wolfgangi Kappleri, et Christophori Schaffneri, cum Theophrasto Paracelso, in Labyrintho, Matthiae Coccii Apothecarii Cremsiani [Dialogue in 98 lines of German verse.]
27. f140-143 Historia. Die Geschicht Kaysers Maximiliani, hochlöblicher gedächtnis, mit aim Alchimisten [152 lines of German verse.]
28. f144-173v Joannes de Padua, Lux lucens in tenebris [in German.]
29. f174v-175 Leonhart Thurnheyser [Thurnheisser], De oleo vitrioli [in German.]
30. f176-188v Pseudo Roger Bacon, Tractatus de vitrioli [in German.]
31. f188v-196v Pseudo Roger Bacon, Tractatus de oleo stibii [in German.]
32. f196v-201v Lux lucens in tenebris [in German.]
33. f201v-218v Pseudo Roger Bacon, De auro [in German.]
34. f218v-221 Bernard Trevisan, Epistola [extracts in German.]
35. f221 Isaac Hollandus, Particulare [in German.]
36. f221v-247v Pseudo Alexander von Suchten, [Commentary in German on the 'Tinctura physicorum' of Theophrastus Paracelsus.]
37. f260-276 Secreta metallorum [in German.]
38. f276v-296 [Alchemical recipes in German.]
39. f296v-311 Caspar Bluemenhauer, Secretum secretorum, 1584 [in German.]
40. f311v-317v Dialogus de lapide philosophorum [in German.]
41. f317v-326 Pseudo Raimon Lull, De lapide philosophorum [extracts in German.]