ESP Experiments with LSD 25 and Psilocybin, A Methodological Approach; Parapsychological Monographs, No. 5
New York: Parapsychology Foundation, Inc., 1964. First Edition. Softcover. Tall octavo. 124pp. Original printed wrappers, b&w illustrations, appendix, list of references. The authors sought to outline a methodology for an extensive investigation of the occurrence and conditioning of ESP phenomena in humans during specific personality states, induced by the intake LSD 25 and Psilocybin which are known to have a well-defined and measurable impact on the subject. Covers a bit rubbed and with a few light spots, upper corner lightly bumped, page edges darkened, pages toned but unmarked. Overall a tight, clean better-than VG copy. Item #62445
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