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 British Indian Ocean Territories
Date of Issue 6 May 2005
Primary theme Military (Military events)
Military (Military equipment)
Subject 200th Anniversary of the Battle of Trafalgar - Tower Sea Service Pistol 1796
Width 30.0 mm
Height 48.0 mm
Denomination 0.26 GBP
Number in set 8 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority British Indian Ocean Territory Administration
Printer Cartor Security Printing