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.


Country / Post Argentina
Date of Issue 4 April 2009
Primary theme Post & Philately (Philatelic Exhibitions)
Subject China 2009 world Stamp Exhibition
Width 30.0 mm
Height 30.0 mm
Denomination 5.00 ARS
Number in set 1
Layout/Format miniature sheet of 1
Perforations 14 by 14
Stamp issuing authority Correo Oficial de la Republica Argentina SA
Printer Letra Viva SA, Buenos Aires
Connect to the web shop of the issuing stamp authority