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.

MX015.11

Country / Post Mexico
Date of Issue 15 June 2011
Primary theme Sport (Soccer)
Subject FIFA Under 17 World Cup Mexico 2011
Width 48.0 mm
Height 40.0 mm
Denomination 11.50 MXN
Number in set 3 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority Servicio Postal Mexicano
Printer Talleres de Impresion de Estampillas y Valores