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.

DZ004.14

Country / Post Algeria
Date of Issue 23 February 2014
Primary theme Politics & Government (Law)
Architecture (Modern)
Subject 25th Anniversary of the Constitutional Council
Width 48.0 mm
Height 34.0 mm
Denomination 15.00 DZD
Number in set 1
Layout/Format sheet of 25
Perforations 14 by 14
Stamp issuing authority Algerie Poste
Printer Imprimerie Offset Hôtel des Monnaies