This is an extremely rare design.
J1304A/P1447 in silver is unique and hasn't been seen since the Farouk sale.
J1305/P1448 in copper is also very rare. Judd stated that four were struck but only the Farouk example is verified.
J1306/P1449 in white metal with a plain edge is possibly unique. It last sold in the March 1981 Bowers and Ruddy Harte sale and is in a Wyoming collection.
This is a composite. Photos used are courtesy of Teletrade.