1. Philatelic 72/167/8/116 Reference (shelfmark): Philatelic 72/167/8/116 Title: Qatar Postage Stamp Issue: Second Gulf Postal Organization Conference, Doha Scope & Content: Stamps manufactured by Joh. Enschede en Zonen, Netherlands using a lithography printing process. Collection Area: Philatelic Collections Languages: English Date Range: 9 Apr 1983 Extent: 2 Items