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.

LU003.11

Country / Post Luxembourg
Date of Issue 15 March 2011
Primary theme Royalty & Monarchies
Subject Dynasty 2011 - Grand Duke Jean
Width 40.15 mm
Height 29.15 mm
Denomination 1.10 €
Number in set 2 (show set)
Layout/Format sheet of 10
Perforations 11.5 by 11.5
Stamp issuing authority P&T Luxembourg
Printer bpost Stamps Factory Malines
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