1970年代香港铸币局银锭。HONG KONG. Specie Office Silver Ingot, ND (ca. 1970s). ABOUT UNCIRCULATED. 1970年代香港铸币局银锭。重161.14克。打四个戳记,包括香港铸币局戳记。戳记清晰,凹陷处底板有浅薰衣草紫色包浆。<p>HONG KONG. Specie Office Silver Ingot, ND (ca. 1970s). ABOUT UNCIRCULATED.KMX-B13; Weight: 161.14 gms. A bar with four stamps including the seal of the Hong Kong Shanghai Specie Office. Stamps are well punched with faint lavender tone in the recessed fields.