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.

ET003.04

Country / Post Ethiopia
Date of Issue 11 March 2004
Primary theme Flora
Subject Amaranths
Width 30.0 mm
Height 40.0 mm
Denomination 1.00 ETB
Number in set 4 (show set)
Layout/Format sheet
Perforations 13.4 by 14
Stamp issuing authority Ethiopian Postal Service
Printer Joh Enschedé Security Printers