of wood be used in place of the plates, as the latter would be likely to get fractured in the act of bringing the tube down with sufficient force to dislodge the ball.
The Ubiquitous Thimble.—This is one of the prettiest sleight of hand tricks in existence, and requires very little practice. For the purpose of the trick, in its entirety, the performer must be provided with two thimbles exactly alike; but very many surprising passes can be 
Fig. 37.—The Thimble Trick made with one thimble only. The idea of the trick proper is to cause a thimble placed on the forefinger of the right hand to disappear and be found on the corresponding finger of the left hand, without the hands approaching each other. It is usual, however, in the first place, to execute a number of passes with one thimble only, as by this means the audience will be the less likely to suspect the introduction of the second one. The main thing necessary is to acquire the knack of holding a thimble in the fleshy portion of the
