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.

MK005.12

Country / Post Macedonia (Former Yugoslav Republic of Macedonia) FYROM
Date of Issue 5 April 2012
Primary theme Science & Technology (Famous scientists)
Telecommunications
Subject 175th Anniversary of the Discovery of the Telegraph
Width 40.0 mm
Height 30.0 mm
Denomination 100.00 MKD
Number in set 1
Layout/Format sheet of 9
Perforations 13.5 by 13.5
Stamp issuing authority Makedonska Posta
Printer Skenpoint
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