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.


Country / Post Liechtenstein
Date of Issue 2 June 2008
Primary theme Mankind (Women)
Religions & beliefs (Christianity)
Subject 150th Anniversary of the Schellenberg Convent
Width 24.94 mm
Height 40.0 mm
Denomination 2.20 CHF
Number in set 1
Layout/Format sheet of 20
Perforations 12.75 by 13.5
Stamp issuing authority Liechtensteinische Post AG
Printer L'imprimerie d'Etat autrichienne
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