1978年香港一毫。错版币。 (t) HONG KONG. Mint Error -- Struck on Copper Planchet -- 10 Cents, 1978. Elizabeth II. PCGS MS-64 Red Brown. 10分铸于镍黄铜坯模之上,闪烁著铜红色的光芒。保存非常完好且个性独特的一枚,定会令收藏错版的藏家满意。 cf. KM-28.3. Normally meant for a nickel-brass planchet, this erroneous 10 Cent piece instead gleams with copper red. A very well-preserved and highly individual piece that is certain to please any collector of seldom-seen mint errors.