The physical phenomena of spiritualism, fraudulent and genuine : being a brief account of the most important historical phenomena, a criticism of their evidential value, and a complete exposition of the methods employed in fraudulently reproducing the same (1907)
Carrington, Hereward, 1880-1959, Harry Houdini Collection (Library of Congress) DLC · Boston : Herbert B. Turner & Co. · leaf 322
his, however, sothat they may see the seals on the back of the envelopethroughout the seance. Of course the medium has to make sure that his sitterplaces the card in the envelope with the written side towardthe front or face of the envelope, and not toward the sealedside or back. He accomplishes…
Parapsychology · Spiritualism
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