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 Ethiopia
Date of Issue 8 September 2012
Primary theme Literature, Press and Comics (Writers)
Subject Ethiopian Writers 2nd series - Temesegen Gebre
Width 30.0 mm
Height 40.0 mm
Denomination 0.20 ETB
Number in set 4 (show set)
Layout/Format sheet
Perforations 14 by 14
Stamp issuing authority Ethiopian Postal Service