London, Wellcome Institute MS. 518. 137 folios. 325x210mm. 16th Century [1567.] Miscellanea Alchemica XIII. 1. f1-18 J. I. Hollandus. De lapide philosophorum. [In German.] 2. f18v-20 Wilhelmus Theophrastus. Zwey particularia. 3. f22-46 Bernhardus Trevisanus. Processus lapidis philosophici. 4. f48-95 [Miscellaneous alchemical processes and receipts, in German.] 5. f96-end C. Encelius. De re metallica. [Incomplete.]