A SIMPLE EXPERIMENT WITH FOUR SHILLINGS
Borrow four shillings; place one on the palm of each hand, and, holding the palms upward, close your fingers over them. Then request a member of the company to place the other two coins on the nails of your two middle fingers; and announce your intention of throwing a coin from one hand to the other, explaining it is rather a difficult feat to accomplish with your hands closed. Make one or two movements with your hands, and then, as if accidentally, drop the two shillings resting upon your nails upon the table. Apologising for your clumsiness, request some one to replace the coins on your nails, saying you will have another try. Now give your hands a jerk upward; open them and catch the coins on your nails, one in each hand, and tell the company you have accomplished your purpose and sent one coin flying invisibly through the air from one hand to the other. To verify your assertion open your hands and show three coins in one hand and only one in the other.
Explanation.
When you make the first attempt, and appear to fail, in the upward movement of your hands you open them and allow the shilling resting upon the nail of your left hand to slip into the palm, while you permit the coin in the palm of your right hand to fall, with the one above it on the nail, on the table. If this is done neatly the company will suppose it is the two coins from the nails which have fallen. You now have two shillings in your left hand and none 39 in your right. In the second attempt you have only to catch the shillings resting on your nails in the manner described, and on showing one shilling in your right hand and three in your left, your statement that one has travelled invisibly from one hand to the other will appear to be correct.