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.

IO008.03

Country / Post British Indian Ocean Territories
Date of Issue 2 June 2003
Primary theme Royalty & Monarchies
Subject 50th Anniversary of the Coronation of Queen Elizabeth II
Width 38.0 mm
Height 30.0 mm
Denomination 1.00 GBP
Number in set 4 (show set)
Layout/Format sheet
Perforations 14.5 by 14.5
Stamp issuing authority British Indian Ocean Territory Administration
Printer De La Rue Security Printing