An encyclopaedia of occultism : a compendium of information on the occult sciences, occult personalities, psychic science, magic, demonology, spiritism and mysticism (1920)
Spence, Lewis, 1874-1955 · London : George Routledge & sons, ltd. · leaf 438
iritualistic phenomena, its members journeyed into thedomain of psychology, and studied automatism, hallucina-tions, and thought transference, one or other of which hasbeen proved to have an important bearing on much of thespiritualistic phenomena, if not on all. They were alsoinstrumental in… … The Brothers Ira & W* Davenport. These were the earliest exponents of manifestations, but theirmethods were later exposed as of the nature of trickery.
Occultism
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.