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.

PT062.13

Country / Post Portugal
Date of Issue 24 May 2013
Primary theme Economy & Industry
Subject International Year of Statistics - 2013
Width 80.0 mm
Height 30.6 mm
Denomination 2.00 €
Number in set 3 (show set)
Layout/Format miniature sheet of 1
Perforations 13 by 13
Stamp issuing authority CTT Correios de Portugal SA
Printer Imprensa Nacional Casa da Moeda
Connect to the web shop of the issuing stamp authority