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 204
upon themedium becomes easier; in other words, that theestablishing of even a weak psychic field facilitatesgreatly the preliminary operations. The processonce started, I asked the operators to rap at RAPS 187 intervals. The fluxes of decreasing weight con-tinued, becoming gradually greater and… … About 6st. it was before the blow was struck. The weightdid not flow back instantly after the blow, but ifit did come back it did so slowly, taking perhapssix or seven seconds. Now and then it did notcome back for about half a minute, and on thoseoccasions it did not return so far as the…
Parapsychology · Spiritualism
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
