Leiden MS. Vossianus Chym. Q. 14. 180 folios. Paper. 218x165mm. 16th/17th Century [c. 1600.] 1. f1-20 Paracelsus, Arcana [in German. Sudhoff, 72.] 2. f20v-41v [Various medical recipes in German.] 3. f41-134 Paracelsus, Secreta secretorum [in German.] 4. f137-180 Andreas Bertholdus [Medical recipes in German.]