Apollonius tyana: [ http://alchemy-and-alchemists.blogspot.com/2010/10/apollonius-of-tyana.html ], Alchemic symbol: [ http://alchemy-and-alchemists.blogspot.com/2010/09/alchemical-symbols.html ], Jhon dee: [ http://alchemy-and-alchemists.blogspot.com/2010/09/john-dee-biography.html ]
