magician shows two coins, one of silver and one of copper, places both
coins under a handkerchief, withdraws the coin of silver and places
it on the handkerchief.
lifts slightly the handkerchief to show that there is a coin of copper
below, but incredibly there will be one of silver, and when he looks
above of the handkerchief, we will find one of copper.
he places both coins (silver and copper) in the palm of his and, withdraws
the coin of silver and places it in his pocket, and instantaneously
he shows that the coins changed places. One of silver is in the hand
and one of copper is in the pocket. If he wishes it to realize the effect