Soo, Chung Ling, 1861-1918, Harry Houdini Collection (Library of Congress) DLC · New York City : Munn & Company · leaf 80
is workedpneumatically by the assistant. The piston is con-nected with a rubber tube, which runs to wherethe assistant is concealed. The assistant looks at theblackboard and manipulates the bulb, thus causingthe piston rod to strike the sole of the foot, givingsignals which can be readily… … Fig. 24.—The Speaking Titbe. mation is the speaking tube. In this case a Viennabent-wood chair is used. The chair is specially pre-pared for the trick. One leg of the chair is hollow, 68 SPIRIT SLATE WRITING. and the air passage is continued to the very top.The lady usually has a long braid of hair…
Spiritualism · Magic tricks
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
