Experiments in psychical science : levitation, contact, and the direct voice (1919)
Crawford, W. J. (William Jackson), 1880-1920 · London : Watkins ; New York : E. P. Dutton & company · leaf 85
ne and medium the end at K 72 EXPERIMENTS IN PSYCHICAL SCIENCE was evidently torn from its hold on the floor, for asharp, shuffling noise was heard on two occasions,resembling the noise likely to be made by theforcible pulling from its grip of a plastic grippingmaterial. And this occurred at… … Fig. 22. the chair (resting on the platform of the weigh-ing-machine) at D. The force P is exerted inthe direction of the arrow. The height of Dfrom the floor is about 9 in. (The platformand board, the latter not shown on the diagram,are together 1\ in. in height, and H in. areallowed for the rod…
Parapsychology -- Research · Spiritualism
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