Tricks and magic made easy, by Edward Summers Squier, M.A (1919)
Squier, Edward Summers · New York, E.J. Clode · leaf 179
he flow is con-trolled by tiny holes through the bottleinto the different compartments. Thefingers close over these holes as on the notesof a flute. By raising the finger from aparticular hole the air pressure causes aflow of the liquid from the connecting com-partment. The bottle is shown on the… … Fig. 39. The construction is shown in the illustra-tion. Often, the professional performer makesuse of special devices in connection withhis table. A large variety of traps is fittedto such tables. An example is the wristtrap, which forms part of the tables sur-face. The illustration shows at the…
Magic tricks
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