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.

BJ003.10

Country / Post Benin
Date of Issue 14 June 2010
Primary theme Politics & Government (Independence)
Subject 50th Anniversary of the Independence of Benin
Width 55.0 mm
Height 35.0 mm
Denomination 500 XOF
Number in set 3 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority Office de Postes et Telecommunications
Printer Cartor Security Printing