1949 Unit Stamps and Silver Yuan Currency
unused KWANGTUNG PROVINCE: 1949 overprint on revenue $10 to $500 basic set of six with additional $500 (perf.12½ and 14) and $50 dies A and B perf.12½ and die B perf.13½, unused. Chan S89-94. (9)

Details
unused KWANGTUNG PROVINCE: 1949 overprint on revenue $10 to $500 basic set of six with additional $500 (perf.12½ and 14) and $50 dies A and B perf.12½ and die B perf.13½, unused. Chan S89-94. (9)