Soo, Chung Ling, 1861-1918, Harry Houdini Collection (Library of Congress) DLC · New York City : Munn & Company · leaf 60
on the opposite sideof the slate. To perform this seeming impossibilitythe medium has to employ a -table containing a trapsmaller than the frame of the slate. When the slate SPIRIT SLATE WRITING. 4/ is placed on the table, the medium shifts it over thistrap. The trap is then opened, and by means… … Fig. 18.—Reading the Questions by Means of Mirrors. and it is easy then to give an .answer to it. (Fig. 18.)The following is how writing can be made toappear on a slate on which a person has placed hisinitials in one corner of it, which is then placedwith that side downward on the table, and…
Spiritualism · Magic tricks
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