New and original magic : comprising a number of novel and entertaining effects, a fund of information for the professional artist and his younger brother, the amateur (1922)
Massey, Edward Morrell, 1893- · New York : Spon & Chamberlain ; Ashton-under-Lyne, Lancs. : W. Hutchinson · leaf 73
s notheard at a short distance. By means of the semaphore, or signal, theperformer can see/the exact instant the rod willbe released and the thread pulled. Figure 1 shows the mechanism, with the rodheld down by the catch, and the semaphore inplace on the small geared shaft of the clockwork.Pig. 3…
Magic tricks
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