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A circular bookplate or emblem is pasted to the center of the page. It features a central oval medallion with a blue background. Inside the medallion is a white pelican in her piety, which is an image of a mother bird feeding her young with her own blood while perched upon a crescent moon. In alchemical and mystical traditions, this represents the sacrifice required for spiritual perfection. Below the pelican is a square shield containing four red roses arranged around a central cross. This is the primary symbol of the Rosicrucian movement. Rays of light descend from a golden sun at the top of the oval. Surrounding the medallion is the circular inscription "Hermetic Philosophy" original: "Philosophia Hermetica" in gold lettering.
Köppen,
(Crata Repoa) The title "Crata Repoa" refers to a famous 18th-century German text that describes a fictionalized seven-grade initiation into the mysteries of the Egyptian priests.
Hermetic Philosophy: A tradition of spiritual and esoteric knowledge. It is named after the legendary figure Hermes Trismegistus.
Pelican in her piety: A symbol of self-sacrifice. Alchemists used it to represent the stage of the "Great Work" where the substance is nourished and transformed.
Köppen: Refers to Karl Friedrich Köppen. He was a Prussian official and a prominent figure in the development of high-degree Freemasonry.
Crata Repoa: An influential ritual text first published in 1770. It claimed to restore the ancient Egyptian system of priestcraft and wisdom.
Alchemy: A philosophical and proto-scientific tradition. It sought the transformation of matter and the perfection of the human soul.
Rosicrucianism: A secret spiritual movement that emerged in the early 17th century. It combined elements of Christian mysticism, alchemy, and Kabbalah.