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 Djibouti
Date of Issue 18 December 2004
Primary theme United Nations
Subject UNICEF
Width 30.0 mm
Height 40.0 mm
Denomination 25 DJF
Number in set 1
Layout/Format sheet of 20
Perforations 13 by 13
Stamp issuing authority Poste de Djibouti
Printer Poste Tunisienne