GREAT BRITAIN: Queen Elizabeth II Proof Gold Piedfort 'Britannia New Pence' 50p Coin Graded by PF70 Ultra Cameo. This limited Edition Royal Mint release Gold Piedfort originally issued in a five coin set and with a strict mintage of just 50! The Reverse features Britannia seated with the lettering 'NEW PENCE' around the edge. Reverse Designer Christopher Ironside, Obverse Designer Jody Clark. A rare opportunity to obtain a very Rare coin!