COINS. 钱币, CHINA – MEDALS, 中国 - 纪念章, The Birmingham Mint, Nickel-alloy Specimen Coin, Obv facing dragon, SPECIMEN NICKEL COIN 2.5 GRAMMES around, Rev deno-mination “2” within circle of pellets, THE MINT BIRMINGHAM LIMITED ENGLAND around, 16mm, 2.51g. Mint state, rare.Estimate: US$400-500