1. Philatelic 72/167/8/58 Reference (shelfmark): Philatelic 72/167/8/58 Title: Qatar Postage Stamp Issue: Arab Civil Aviation Day Scope & Content: Stamps manufactured by Bradbury, Wilkinson and Company Limited using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 1 Dec 1974 Extent: 4 Items