1931. The symbolic figurines (the keys) of the Macro-Cosmic Mystery, comprise the exact half of the eighteen Master keys to the Ten Greater Mysteries of Ancient Egypt. The second half, a set of nine figurine keys, belongs to the Micro-Cosmic Mystery, the second of a series of ten books on the Atlantis-Egypt Secret Doctrine. Both sets (nine keys to each set) should be memorized, to enable students to grasp the amazingly constructive significance of the Ten Greater Mysteries, of Ancient Egypt's Secret Doctrine of Life, Death and Immortality, the very foundation of all ancient mysteries and of established religions the wide world over. Without an elementary knowledge of the original Egyptian Mysteries, now for the first time available to the public, no clear comprehension of Universal Freemasonry and Transcendental Occultism could be feasible. See other works by this author available from Kessinger Publishing.