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.

EE006.08

Country / Post Estonia
Date of Issue 23 February 2008
Primary theme Flora (Trees)
Subject 90th Anniversary of Republic of Estonia
Width 37.0 mm
Height 44.636 mm
Denomination 5.50 EEK
Number in set 1
Layout/Format sheet of 20
Perforations 13 by 13
Stamp issuing authority Estonian Post
Printer AS VABA MAA Tallinn
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