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These are modern archival shelfmarks and library stamps indicating the document's location in a digital collection and its status in the public domain.
original Latin: "SPLENDOR SOLIS"
An "Adept" is a master who has successfully completed the alchemical "Great Work." Paracelsus (1493–1541) was a pioneering Swiss physician and alchemist who is often called the father of toxicology.
Allegorical images use symbolic figures to represent chemical and spiritual transformations. Vellum is a high-quality writing surface made from specially prepared animal skin, known for its durability.
"Occult" here refers to "hidden" or "secret" knowledge of nature's inner workings. The "Philosopher's Stone" was the legendary goal of alchemy, believed to transform lead into gold and grant spiritual enlightenment or longevity. "The Red Lion" is a symbolic term often used for a specific chemical catalyst or a high stage of the alchemical process.
J. K. refers to Julius Kohn, a scholar who edited and provided the commentary for this English edition, first published around 1920.