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.

XD010.11

Country / Post Andorra (F)
Date of Issue 3 September 2011
Primary theme Flora (Roses)
Subject Snow Rose
Width 26.0 mm
Height 40.0 mm
Denomination 0.60 €
Number in set 2 (show set)
Layout/Format sheet of 50
Perforations 13 by 13
Stamp issuing authority LA POSTE
Printer Philaposte Bouzalac France