Format: Global Grey free PDF, epub, Kindle ebook
Pages (PDF): 27
Publication Date: 1657
A short alchemical tract. The Chemists Key to Shut and Open: As the True Doctrine of the Corruption and Generation in Ten Brief Aphorisms, Illustrated with most plain and faithful Commentaries, out of the Pure Light of Nature: By that Judicious and Industrious Artist, Henry Nollius.