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.

MU012.19

Country / Post Mauritius
Date of Issue 7 December 2019
Primary theme Aviation (Aircraft)
Subject 75th Anniversary of the International Civil Aviation Organization (ICAO)
Width 45.0 mm
Height 30.0 mm
Denomination 25 MUR
Number in set 1
Layout/Format sheet of 50
Perforations 14 by 14
Stamp issuing authority The Mauritius Post Ltd
Printer Southern Colour Print