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.

BE035.04

Country / Post Belgium
Date of Issue 19 April 2004
Primary theme Tourism
Architecture
Subject Tourism - Places of Pilgrimage - Beauraing
Width 38.4 mm
Height 27.66 mm
Denomination 0.49 €
Number in set 4 (show set)
Layout/Format sheet of 10
Perforations 11.5 by 11.5
Stamp issuing authority La Poste De Post Belgique
Printer La Poste Imprimerie du Timbre à Mechelen