1. Philatelic 72/23/1/77 Reference (shelfmark): Philatelic 72/23/1/77 Title: The People's Republic of China Postage Stamp Issue: Establishment of Hainan Province 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: 20 Apr 1988 Extent: 4 Items