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.

PY026.04

Country / Post Paraguay
Date of Issue 12 November 2004
Primary theme Holy Days & Celebrations (Christmas & Easter)
Subject Christmas 2004
Width 35.0 mm
Height 45.0 mm
Denomination 5000 PYG
Number in set 2 (show set)
Layout/Format sheet of 25
Perforations 13.5 by 13.5
Stamp issuing authority Correo Paraguayo
Printer Fiscal Assets Department - Asunción