1. Philatelic 72/23/1/11 Reference (shelfmark): Philatelic 72/23/1/11 Title: The People's Republic of China Postage Stamp Issue: 60th Anniversary of the All-China Trade Unions Federation Scope & Content: Stamp designed by Wu Jiankun. Manufactured by the Beijing Postage Stamp Printing Works using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 1 May 1985 Extent: 1 Item