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.

AR030.16

Country / Post Argentina
Date of Issue 19 December 2016
Primary theme Mankind (Children)
Fine Arts (Painting)
Subject Children Art Contest - Sane feelings and values
Width 34.0 mm
Height 44.0 mm
Denomination 11.00 ARS
Number in set 3 (show set)
Layout/Format sheet of 20
Perforations 14 by 14
Stamp issuing authority Correo Oficial de la Republica Argentina SA
Printer Letra Viva SA, Buenos Aires
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