1991年香港一圆,铸打於4.96克镍铜胚饼错体,PCGS MS64,#80293495。Hong Kong, $1, 1991, MINT ERROR, struck on 4.96g copper-nickel planchet, PCGS MS64, #80293495
1991年香港一圆,铸打於4.96克镍铜胚饼错体,PCGS MS64,#80293495。Hong Kong, $1, 1991, MINT ERROR, struck on 4.96g copper-nickel planchet, PCGS MS64, #80293495