1. Philatelic 72/22/1/99 Reference (shelfmark): Philatelic 72/22/1/99 Title: The People's Republic of China Postage Stamp Issue: 30th Anniversary of the People's Republic of China (4th Series) Scope & Content: Stamps designed by Lu Tianjiao. Manufactured by the Beijing Postage Stamp Printing Works using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 1 Oct 1979 Extent: 4 Items