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 Estonia
Date of Issue 7 March 2012
Primary theme Music & Dance (Musicians & Conductors)
Subject 125th Anniversary of Birth of Heino Eller - Composer
Width 33.0 mm
Height 27.5 mm
Denomination 0.45 €
Number in set 1
Layout/Format sheet of 20
Perforations 14 by 13.25
Stamp issuing authority Estonian Post
Printer AS VABA MAA Tallinn
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