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.

MD050.11

Country / Post Moldova
Date of Issue 3 December 2011
Primary theme Architecture (Classical)
Subject winter holidays - Dramatic Dance with masks
Width 46.0 mm
Height 27.5 mm
Denomination 4.50 MDL
Number in set 2 (show set)
Layout/Format miniature sheet of 2
Perforations 14 by 14.5
Stamp issuing authority Ministére de la technologie de l’information et des communications Republique de Moldova
Printer Printing House Nova Imprim Chisinau Moldova