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.

QA001.04

Country / Post Qatar
Date of Issue 15 April 2004
Primary theme United Nations
Mankind
Subject 10th Anniversary of the International Year of the Family - 2004
Width 43.5 mm
Height 28.5 mm
Denomination 2.50 QAR
Number in set 1
Layout/Format sheet of 8
Perforations 14.5 by 14.5
Stamp issuing authority General Postal Corporation of State of Qatar
Printer Oriental Press, Kingdom of Bahrain
Connect to the web shop of the issuing stamp authority