1890, 1891, 1893 及 1894年香港半圆一组4枚,1893年为细圈版,首枚评PCGS VF Details,其馀XF Detail,有清洗。 Hong Kong, a group of 4 silver 50 cents, dated 1890, 1891, 1893 and 1894, the 1893 one is a Small Ring, the first graded PCGS Genuine Cleaned-VF Detail, the remaining three graded Cleaned-XF Detail (4)