The reality of psychic phenomena : raps, levitations, etc. (1916)
Crawford, W. J. (William Jackson), 1880-1920, Harry Houdini Collection (Library of Congress) DLC · London : John M. Watkins · leaf 148
en levita-tion was evidently about to occur, the little stoolwould topple over, when I would have to placeit upright again. It seemed to me that some-thing was trying to get under the stool, but. COMPRESSION SPRING BALANCE 131 owing to the small amount of space available,and to the height of the… … -^ DrawingBoard,weight, 5*2 lb. -> Pointer reading 24i4lb. Fig. 19. raps to hold on, the stool went up about 8 in.into the air and remained there quite steady forfrom 8 to 10 seconds. Two such levitationsgave for the vertical downward force on thebalance 24 lb., and two others gave 24^ lb.…
Parapsychology · Spiritualism
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