Scott No: 2481-82 Serial number: 1994-1 Values in set: 2 Date of issue: January 5, 1994 Designers: Wu Jiankun; Yang Wenqing Engravers: Hu Zhenyuan Size: 26*31mm Perforation: 11.5 Sheet composition: 32 Printing process: gravure-engraving combined
Scott No: 2131 Serial number: T124 Values in set: 1 Date of issue: January 5, 1988 Denomination: 8 fen Designers: Zu Tianli Engraver: Qun Feng Size of stamps: 26*31mm Perforation: 11.5 Sheet composition: 80(10*8) Printing process: Engraving and photogravure Printing House: Beijing Postage Stamp Printing Works