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.


Country / Post Malaysia
Date of Issue 1 December 2014
Primary theme Post & Philately (Philatelic Exhibitions)
Post & Philately (Stamps on stamps)
Subject World Youth Stamp Exhibition 2014 - 160 Years of Postage stamp use in Malaysia
Width 40.0 mm
Height 60.0 mm
Denomination 1.00 MYR
Number in set 10 (show set)
Layout/Format miniature sheet of 2 of 2 designs
Perforations 13 by 13
Stamp issuing authority POS Malaysia
Printer Percetakan Keselamatan Nasional Sdn Bhd