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 2003
Primary theme Medicine (Disabilities)
Subject 50th Anniversary of Liechtenstein Association for the Disabled
Width 32.5 mm
Height 32.5 mm
Denomination 0.70 CHF
Number in set 1
Layout/Format sheet of 40
Perforations 14 by 14
Stamp issuing authority Liechtensteinische Post AG
Printer L'imprimerie d'Etat autrichienne
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