b1795019__Alchemy_and_Astrology__p__4____Astrological_Description
[Name] Pluto Once every 240 years [Astrological Description] 
Pluto is the urge to sacrifice oneself to the demands of an evolving structure. When this dynamic is used positively, it eliminates the parasitic growths that would otherwise destroy its host, man.
Claus Furstner - The Anatomy of Self with The Chakras, Hermetic Alchemy and Astrology (p. 4.)
Astrological Description