1. Philatelic 72/22/1/71 Reference (shelfmark): Philatelic 72/22/1/71 Title: The People's Republic of China Postage Stamp Issue: Chemical Industry Developments in Fabric Production Scope & Content: Stamps 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: 15 Jun 1978 Extent: 5 Items