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.

BE115.09

Country / Post Belgium
Date of Issue 3 November 2009
Primary theme Literature, Press and Comics (Writers)
Subject This is Belgium - About Books & Authors - Amélie Nothomb
Width 40.2 mm
Height 27.66 mm
Denomination 1
Number in set 10 (show set)
Layout/Format miniature sheet of 10 of 10 designs
Perforations 11.5 by 11.5
Stamp issuing authority La Poste De Post Belgique
Printer La Poste Imprimerie du Timbre à Mechelen