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.

MT002.10

Country / Post Malta
Date of Issue 19 February 2010
Primary theme Military (Military equipment)
Subject Malta - Gibraltar Joint Issue - 100 Ton Gun
Width 41.0 mm
Height 30.5 mm
Denomination 0.75 €
Number in set 4 (show set)
Layout/Format miniature sheet of 4 of 4 designs
Perforations 13.66 by 13.77
Stamp issuing authority Malta Post plc
Printer Printex Ltd
Connect to the web shop of the issuing stamp authority