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.

NR006.05

Country / Post Nauru
Date of Issue 29 March 2005
Primary theme Military (Military events)
History (Famous people)
Subject Battle of Trafalgar Part 1 - Vice Admiral Sir Horatio Nelson
Width 30.0 mm
Height 47.5 mm
Denomination 2.50 AUD
Number in set 8 (show set)
Layout/Format sheet
Perforations 14 by 14
Stamp issuing authority Nauru Post & Philatelic
Printer