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 Australian Antarctic Territory
Date of Issue 7 August 2007
Primary theme Fauna (Penguins)
Subject WWF - Royal Penguins
Width 25.5 mm
Height 37.0 mm
Denomination 0.50 AUD
Number in set 4 (show set)
Layout/Format sheet of 50 of 2 designs se tenant
Perforations 14.75 by 14
Stamp issuing authority Australia Post
Printer SNP Sprint
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