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.

MD018.10

Country / Post Moldova
Date of Issue 8 April 2010
Primary theme Fauna (Birds - General)
Subject Birds in the Region of Moldova - European Magpie
Width 34.0 mm
Height 34.0 mm
Denomination 4.50 MDL
Number in set 5 (show set)
Layout/Format sheet of 8
Perforations 13 by 13
Stamp issuing authority Ministere du developpement de l'information, Republique de Moldova
Printer Enterprise d'Etat editorial-polygraphique Tipografia Centrala Chisinau Moldova