Diagram of an alchemist’s furnace, 17th Century. From Manly P. Hall’s collection of alchemical manuscripts, Box 18, MS 102, v. 6. Source: Getty Research Institute
manly p hall collection
Diagrams of Alchemical Processes from Das Buch mit Sieben Siegeln, Anonymous, ca. 1700. From Manly P Hall’s Collection of Alchemical Manuscripts, Box 4.MS 19.Vol 2
