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 Cocos (Keeling) Islands
Date of Issue 13 June 2006
Primary theme Fauna (Fish)
Subject Coral Reefs
Width 26.0 mm
Height 37.0 mm
Denomination 0.25 AUD
Number in set 20 (show set)
Layout/Format sheet of 20 of 20 designs
Perforations 14.5 by 14
Stamp issuing authority Australia Post
Printer SEP Sprint
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