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.

SN003.05

Country / Post Senegal
Date of Issue 28 February 2005
Primary theme Mankind (Children)
Subject Childrens Drawings
Width 30.0 mm
Height 40.0 mm
Denomination 50 XOF
Number in set 4 (show set)
Layout/Format sheet of 25
Perforations 13 by 13
Stamp issuing authority La Poste Sénégal
Printer Cartor Security Printing