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.

PY001.05

Country / Post Paraguay
Date of Issue 23 February 2005
Primary theme International Organisations (Rotary International)
Subject Centenary of Rotary International
Width 45.0 mm
Height 35.0 mm
Denomination 3000 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