1. Philatelic 72/167/9/30 Reference (shelfmark): Philatelic 72/167/9/30 Title: United Arab Emirates (UAE) Mini-Sheet Issue: Twentieth Anniversary of the Petroleum Exporting Countries Scope & Content: Stamp manufactured by Harrison and Sons Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 21 Dec 1980 Extent: 1 Item