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.

MA010.04

Country / Post Morocco
Date of Issue 29 July 2004
Primary theme Military
Subject 30th International Congress for Military History in Rabat, August 2004
Width 30.0 mm
Height 40.0 mm
Denomination 6.50 MAD
Number in set 1
Layout/Format sheet of 25
Perforations 13.4 by 13.3
Stamp issuing authority Barid Al-Maghrib
Printer ITVF Périgeux - France
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