1. Philatelic 72/22/1/211 Reference (shelfmark): Philatelic 72/22/1/211 Title: The People's Republic of China Postage Stamp Issue: Swans Scope & Content: Stamps designed by Wan Weisheng. Manufactured by the Beijing Postage Stamp Printing Works using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 18 Nov 1983 Extent: 4 Items