1986 UK Royal Mint Commemoration 1100 Years in Minting Medal. Silver: 65MM./149.2 gms. Mintage 1,100 Obv:Portrait of Alfred the Great taken from the now famous London monogram penny, alongside the portrait of Her Majesty the Queen from a 1986 penny, below is the London monogram from the reverse of Alfred penny & above the Royal Mint Llantrisant mark - a cross crosslet fifchy. Rev: Royal Mint's Arms, originally granted during the reign of Queen Elizabeth, with the inscription COMMEMORATING ELEVEN HUNDRED YEARS IN MINTING.