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.

MA009.12

Country / Post Morocco
Date of Issue 3 August 2012
Primary theme Geography & Meteorology (Maps & Cartography)
Post & Philately
Subject Arab Post Day
Width 52.0 mm
Height 31.5 mm
Denomination 8.40 MAD
Number in set 1
Layout/Format sheet of 40
Perforations 13 by 13
Stamp issuing authority Barid Al-Maghrib
Printer Philaposte
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