A Half Dollar and an English Penny are shown.  One coin is removed and placed in your
pocket, yet magically when your hand is opened, the coin has reappearaed! 
This is repeated with the second coin and it too magically appears back in your hand.  For a finale, only one of two coins is removed and when the magician opens his hand again, it is
completely empty.  The second coin has vanished into thin air without a trace!
 
Completely Self Working.