Modern magic. : A practical treatise on the art of conjuring. (1885)
Hoffmann, Professor, 1839-1919, Hawkins, Arthur, ca. 1940 · London ; New York : G. Routledge and Sons · leaf 368
Fig. 172. … the inner drawer, consisting of a little wire bolt lying loosely in acylindrical cavity in the hinder end of b, corresponding with a similarcavity in the side of the outer case. As long as the drawer-box iskept in its normal position, this pin offers no obstacle to the with-drawal of b with a; but…
Magic tricks
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