Magic; stage illusions and scientific diversions, including trick photography (1897)
Hopkins, Albert A. (Albert Allis), 1869-1939, Evans, Henry Ridgely, b. 1861 · London : Low · leaf 546
ve eyes are all made fast to an iron plate or bedwhich is bolted to the board ; a bolt at each corner of the plates goesthrough the board and secures another plate at the bottom of it, makingall firm. There is one bolt, however, that does not go through ; it isriveted to one of the short levers,… … FIGS. 4-7 -DETAILS OF THE MECHANISM, pushed backward or forward. There is a nut on the bottom plate to make itappear as if this identical bolt went completely through, the same as the others.The levers run in grooves made in any suitable part of the board and coveredby a strip of wood or other…
Magic tricks
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