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.

CC004.04

Country / Post Cocos (Keeling) Islands
Date of Issue 16 March 2004
Primary theme Royalty & Monarchies
Subject 50th Anniversary of the Royal Visit
Width 37.5 mm
Height 26.0 mm
Denomination 1.45 AUD
Number in set 4 (show set)
Layout/Format sheet of 50, miniature sheet of 4 of 4 designs
Perforations 14 by 14.7
Stamp issuing authority Australia Post
Printer SNP Sprint
Connect to the web shop of the issuing stamp authority