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.

CH015.08

Country / Post Switzerland
Date of Issue 8 May 2008
Primary theme Olympic Games (Summer Olympics)
Subject Olympic Games in Beijing
Width 33.0 mm
Height 28.0 mm
Denomination 1.00 CHF
Number in set 1
Layout/Format sheet of 20
Perforations 13.25 by 12.75
Stamp issuing authority La Poste
Printer Joh Enschedé
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