Inside Out Library · ExploreMercurii zweyfacher Schlangen-Stab (1679)Paracelsus · leaf 12AlchemyInternet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.More pictures from Mercurii zweyfacher Schlangen-StabMore like this
![An illustration from An examination of Dr. Burnet's Theory of the earth ; Some remarks on Whiston's [New] theory of the earth (1698)](https://img.insideoutlibrary.com/img/200/ia-examinationdrbu00keil-311-0.webp)
![An illustration from Un modo breve & facili per far gl'horologii orizontali italiani per via di numeri [manuscript] (1700)](https://img.insideoutlibrary.com/img/200/ia-modobrevefacili00glin-27-0.webp)
![An illustration from Arnoldi Ferroni Burdigalensis, regij consiliarij, : De rebus gestis Gallorum libri IX. Ad Historiam Pavli Aemylii additi, perducta historia usque ad terpora Henrici II, Francorum regis. [Paralipomena Gallicanae historiae ad P. Aemylivm et Ferronvm, adiecta. Per Ioannem Thomam Freigivm] (1569)](https://img.insideoutlibrary.com/img/200/ia-arnoldiferronibu02lefe-119-261.webp)
