We have this beauty on Ebay. It is a Prototype or Experimental for the $5.00 Sterling Silver Tokens from the Franklin Mint. We assume it came out in 1965 or 1966 so the Casino owners could make a decision on what to put on them. We have never seen one before. Check out Lovemysasha on Ebay for this beauty. Ted and Sharon SS171. We will be at the Super Show.