The People's Republic of China Postage Stamp Issue: 25th Anniversary of the People's Republic of China (2nd Series)
Scope & Content:
Stamps designed by Ye Wulin, Wan Weisheng and Yang Baizi. Manufactured by the Beijing Postage Stamp Printing Works using a photogravure printing process.
The People's Republic of China Postage Stamp Issue: 4th National People's Congress
Scope & Content:
Stamps designed by Wan Weisheng, Ye Wulin, Zou Jianjun and Sun Chuanzhe. Manufactured by the Beijing Postage Stamp Printing Works using a photogravure printing process.