Modern Magic: A Practical Treatise on the Art of Conjuring
Professor Hoffmann470He raises the cover, and the rice is seen. “Perhaps you think, as you did not see it, that I did not actually pass the rice from the vase to the cover. At any rate, you will not be able to say the same about the orange. I take it up, before your eyes, so!” He places his hands round it on the table, and at the same moment presses the lever of the trap, which opens, and lets it fall through into the table, closing again instantly. Keeping his hands together, as though containing the orange, he advances to the vase, and holding his hands over it, says, “Here is the orange which has not left your sight even for a single moment. I gently press it, so” (bringing the hands closer and closer together) “and make it smaller and smaller, till it is reduced to an invisible powder, in which state it passes into the vase.” He separates his hands, and shows them empty, and then opening the vase, rolls out the orange, and shows the vase empty, all the rice having disappeared. The mechanism of the Wrist Trap will be explained in the next Chapter. If the performer does not possess a trap table, he can cause the orange to disappear in the manner referred to at page 337.

