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 21 April 2009
Primary theme Science & Technology (Famous scientists)
Fauna (Fish)
Fauna (Prehistoric)
Subject 400th Anniversary of the first European sighting - Visit by Charles Darwin in Beagle
Width 35.0 mm
Height 35.0 mm
Denomination 0.55 AUD
Number in set 4 (show set)
Layout/Format sheet of 50 of 2 designs
Perforations 14.28 by 14.28
Stamp issuing authority Australia Post
Printer Energi Print
Connect to the web shop of the issuing stamp authority