Scott No: 2641-42 Serial number: 1996-1 Values in set: 2 Date of issue: January 5, 1996 Designers: Lu Zhengzhong Size: 26*31mm Perforation: 11.5 Sheet composition: 32 Printing process: gravure-engraving combined
Scott No: 2747-48 Serial number: 1997-1 Values in set: 2 Date of issue: January 5, 1997 Designers: Hu zhenyuan Size: 26*31mm Perforation: 11.5 Sheet composition: 32 Printing process: gravure-engraving combined