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.

EE002.06

Country / Post Estonia
Date of Issue 4 January 2006
Primary theme Post & Philately
Subject Europa stamps Golden Anniversary
Width 33.0 mm
Height 27.5 mm
Denomination 6.50 EEK
Number in set 2 (show set)
Layout/Format miniature sheet of 1
Perforations 14 by 14
Stamp issuing authority Estonian Post
Printer AS VABA MAA Tallinn
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