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Secret Symbols of the Rosicrucians original: "Geheime Figuren der Rosenkreuzer"; a famous compendium of alchemical and mystical diagrams originally published in parts between 1785 and 1788. from the
16^th^ and 17^th^ centuries
published [in] 1785 in Altona At the time, Altona was an important center for publishing and religious freedom near Hamburg, then under Danish rule.; recently
Barsdorf The Hermann Barsdorf Verlag was a Berlin-based publishing house famous for reprinting esoteric and occult classics in the late 19th and early 20th centuries. in Berlin has issued a reprint.