Performer balances a card case on top of an empty glass. He drops four half dollars into another glass, covers the glass with small handkerchief and stacks it on top of the card case. At the performer’s command, the four half dollars penetrate the card case and drop visibly, one by one into the lower glass. The handkerchief is removed and the upper glass is found to be empty. Includes instructions and later wooden case for all props. Very good condition.