Released in 1997 by the Royal Mint to commemorate the 50th (Golden) wedding anniversary of Queen Elizabeth II and Prince Philip. Please note this coin has a slightly different obverse featuring Prince Philip (as pictured)
 
*Not released into general circulation*
 
Obverse: Conjoined portraits of Queen Elizabeth II and HRH Prince Philip facing right, legend around.
Reverse: The reverse features the crown of St. Edward above shields bearing the Royal Arms and the Coat of Arms of Prince Philip, separated by an anchor.