1. Philatelic 72/22/1/108 Reference (shelfmark): Philatelic 72/22/1/108 Title: The People's Republic of China Mini-Sheet Issue: Camellias of Yunnan Scope & Content: Stamps designed by Ren Yu. Manufactured by the Beijing Postage Stamp Printing Works using a photogravure printing process. Collection Area: Philatelic Collections Languages: English Date Range: 10 Nov 1979 Extent: 1 Item