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.

IR030.11

Country / Post Iran
Date of Issue 9 October 2011
Primary theme Post & Philately
Subject World Post Day
Width 33.0 mm
Height 33.0 mm
Denomination 2000 IRR
Number in set 1
Layout/Format sheet of 42
Perforations 14 by 14
Stamp issuing authority Post Company of Islamic Republic of Iran
Printer Ghadir Press Ltd
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