1. Philatelic 72/22/1/59 Reference (shelfmark): Philatelic 72/22/1/59 Title: The People's Republic of China Postage Stamp Issue: Completion of Chairman Mao Zedong's Memorial Hall, Beijing 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: 9 Sep 1977 Extent: 2 Items