After a solid Half Dollar (not supplied) is examined it is placed in a handkerchief (not supplied).    The original purpose for this was that a solid coin could be wrapped in a handkerchief (not supplied) with four corners through a finger ring.  The corners could be held by a spectator and the magician would cause the coin to pass through the ring!  This is a nice way of performing this impossible effect and it should become clear how after seeing the special coin.  Ring pictured not supplied.   Condition very fine.