1. Philatelic 72/22/1/179 Reference (shelfmark): Philatelic 72/22/1/179 Title: The People's Republic of China Mini-Sheet Issue: First All-China Federation Congress Scope & Content: Stamp designed by Liu Shuoren. Manufactured by the Beijing Postage Stamp Printing Works using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 5 Aug 1982 Extent: 1 Item