The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

QA013.08

Country / Post Qatar
Date of Issue 8 August 2008
Primary theme Olympic Games (Summer Olympics)
Subject Games of the XXIX Olympiad - Beijing 2008
Width 34.5 mm
Height 36.0 mm
Denomination 0.50 QAR
Number in set 3 (show set)
Layout/Format miniature sheet of 3 of 3 designs
Perforations 14.5 by 14.5
Stamp issuing authority General Postal Corporation of State of Qatar
Printer Joh Enschedé Security Printers
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