The majority of hat tricks are different modifications of the same broad idea, viz., the production from a borrowed and apparently empty hat of various articles, in size and number much exceeding what any hat could in the natural way contain. One of the best is that of

The Cannon-balls in the Hat.—The earliest and simplest form of this trick is limited to the production of a solid wooden globe, blacked to resemble a cannon-ball. The introduction of the ball into the hat is effected as follows:—The ball, which has a hole of about two inches in depth by one in diameter bored in it towards its centre, is placed on the servante of the performer’s table in such manner that the hole above-mentioned shall slant upwards and outwards, at an angle of about 45°. To keep the ball steady, and to prevent its rolling off, some performers have a slight circular hollow scooped in the surface of the servante itself. A more convenient plan, however, is to use an india-rubber ring (such as is given to infants teething). This may be placed on any part of the servante, and makes a capital rest or bed for the ball. A bit of half-inch rope, with the ends joined so as to form a ring, will answer the same purpose.

Fig. 134.

Fig. 135.

When the performer desires to introduce the ball into the hat, which we will suppose to have been borrowed for the purpose of some previous trick just completed, he takes the hat with his thumb outside and his fingers inside the brim, and holds it up with its mouth towards the spectators, so as to show indirectly that it is empty (see [Fig. 134]). Carelessly lowering his hand, he brings the hat mouth downwards on the table, and, drawing it towards him, slips the second finger into the hole in the ball (see [Fig. 135]), when the mere action of crooking the finger brings the ball into the hat. He then, still holding the ball supported by the finger, walks away from the table towards the owner of the hat, with the apparent intention of returning it. Just before reaching him, however, he pretends to notice that it is somewhat heavy, and looking into it, says, “Dear me, sir, there is something rather peculiar about this hat. Are you aware that there is something in it?” The owner naturally professes ignorance of the fact; and the performer, after keeping the audience in suspense for a moment or two, turns the hat over, and lets the ball fall out upon the stage.

Fig. 136.

The performer may in some degree heighten the effect of the trick by making it appear that the ball is wedged very tightly in the hat, as the difficulty of introducing it becomes thereby presumably the greater. This is managed by holding the hat with both hands, as shown in [Fig. 136], when the extended finger-tips will prevent the ball from falling as long as may be desired, however much the hat may be shaken.