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.

LI028.08

Country / Post Liechtenstein
Date of Issue 1 September 2008
Primary theme Royalty & Monarchies
Subject 400 Years of the Princely House of Liechtenstein
Width 28.0 mm
Height 38.5 mm
Denomination 5.00 CHF
Number in set 1
Layout/Format miniature sheet of 1
Perforations 14 by 14
Stamp issuing authority Liechtensteinische Post AG
Printer L'imprimerie d'Etat autrichienne
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