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 Hungary
Date of Issue 30 April 2004
Primary theme Politics & Government
Subject Accession to the European Union
Width 35.0 mm
Height 35.0 mm
Denomination 500 HUF
Number in set 1
Layout/Format miniature sheet of 1
Perforations 12.1 by 12.1
Stamp issuing authority Hungarian Post Office Limited
Printer Penzjegynyomda Rt
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