The Alchemy Collection: The Work of Johannes Weidenfeld - Concerning the Secrets of the Adepts, or the Use of Lully's Spirit of Wine. An authentic manuscript reprint in color of the Johannes Segerus Weidenfeld 1685 manuscript! This work focuses on the production of various menstruums of the vegetable, animal, and mineral kingdoms. It contains 150 processes to produce a wide variety of menstruums, from tinging, to non-tinging, and even some that glow in the dark! This book contains all the secrets of the adepts as mentioned by Weidenfeld! Purchase now to own an authentic manuscript reprint in brilliant full color of his famous treatise on practical alchemy & spagyrics. Republished, Restored, and Compiled by L.C. Kennedy & VITRIOL Publishing in 2015.