1. Philatelic 72/22/1/30 Reference (shelfmark): Philatelic 72/22/1/30 Title: The People's Republic of China Postage Stamp Issue: Criticism of Lin Biao and Confucius Scope & Content: Stamps designed by Liu Shuoren from the original artwork of Yan Sheng, Hou Jie, Xiao Sirui, Shang Ding and Qian Laizhong. Collection Area: Philatelic Collections Languages: English Date Range: 20 Aug 1975 Extent: 4 Items