Das Geheimniss der hermetischen Philosophie, in welchem die Verborgenheit der Natur und der Kunst, die Materie und Weise zu würken betreffende, vom Steine der Weisen, durch gewisse Regeln ordentlich geoffenbaret wird
A 1770 alchemical treatise printed in Frankfurt and Leipzig by the Fleischer bookshop, explaining hermetic philosophy and the Philosopher's Stone for readers of occult science. Its pictures are small woodcut-style astrological diagrams with planetary and zodiac glyphs in a square frame, plus a later bookplate of C.G. Jung with a winged angel, shield, and gold-and-grey ornament, offering a designer dense symbolic geometry and a strong yellow-grey heraldic palette.
