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.

NA006.16

Country / Post Namibia
Date of Issue 11 May 2016
Primary theme Fauna (Reptiles)
Subject Tortoises of Namibia - Speke's Hinged Tortoise (Kinixys spekii)
Width 30.0 mm
Height 30.0 mm
Denomination Standard mail
Number in set 4 (show set)
Layout/Format miniature sheet of 4 of 4 designs
Perforations 13 by 13
Stamp issuing authority Namibia Post Ltd
Printer Southern Colour Print
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