1975H-1968H香港1毫一组19枚,UNC。Hong Kong, a group of 19x nickel brass 10 cents, including: 1957H (1), 1958KN (1), 1959H (2), 1960 (1), 1960H (1), 1961 (1), 1961H (1), 1963H (2), 1964 (2), 1964H (2), 1965 (2), 1965H (1), 1965KN (1) and 1968H (1),uncirculated (19)