Hong Kong - Five Dollar Ingot n.d. (1970s), Silver, Hong Kong Specie Office Circular stamp of crowned bust of Queen Victoria left · HONG KONG · SHANGHAI · SPECIE · OFFICE. With 999 between a stamp reading 'Zu Yin' (pure silver) and a stamp with V - R flanking a crown.KM. (X) B13123.99 g. ca 53x34 mm Very fine +