Dinshah Ghadiali - Spectro-Chrome System - Suppressed Color Healing, “Spectro-Chrome Metry Encyclopedia”, 1933.
The Double Interlaced Triangle is a sacred symbol of the highest character. It is used by the Jews on their Synagogues, is promiscuously seen in the literature of the High Freemasons, Rosicrucians, Theosophists and all Occultists. It is called Mogen David, the Seal or Shield of David and was extensively used in ancient times in what are ordinarily called ‘Magic Rituals’. Ghadiali uses the Mogen David Triangles as a foundation of his colour therapy forming themselves into a complete circle.
Spectro-Chrome is built around the Three Primary Colors exclusively, to produce its well-recognised Precision. In Spectro-Chrome Equipments, Red, Green and Violet form the main slides; two Secondaries, Yellow and Blue, are also supplied to make ALL the necessary combinations, to produce the physiological effects of all the Elements of which the World is composed.
This chart of the Color Waves Of The Elements is accurate along Chemical, Mathematical, Physiological, Spectroscopical, Psychological, Pathological, Clinical and Chromical Lines. Eighteen years of actual test in the work of hundreds of practitioners and thousands of sufferers did not indicate a flaw.