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.

CH005.05

Country / Post Switzerland
Date of Issue 8 March 2005
Primary theme Education (Universities)
Subject 150th Anniversary of the Swiss Federal Institute of Technology (FIT) in Zurich
Width 37.5 mm
Height 27.5 mm
Denomination 85 CHF
Number in set 1
Layout/Format sheet of 16
Perforations 13.3 by 13.1
Stamp issuing authority La Poste
Printer Cartor Security Printing
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