HI ARCHIE ... I HAVE SOLD THESE NICE GIANT SLOT GLASSES IN MY STORE BEFORE ... I USED TO THINK THEY WERE FROM THE LONG GONE CONTINENTIAL CASINO HOTEL .. BUT, AN OLD SLOT TECH I BOUGHT THE GLASS FROM SAID THEY ARE FROM THE BALLYS' GIANT CONTINENTIAL SLOT MACHINE ... 1970'S EARLY 1980'S ERA .... THEY MADE SEVERAL TYPES OF PAYOUT MACHINES, INCLUDING THE SUPER CONTINENTIAL MACHINE ...HERE ARE SOME PICS FOR YOU ... THANKS RICH