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.


Country / Post Yemen
Date of Issue 22 November 2008
Primary theme Architecture (Classical)
Religions & beliefs (Islam)
Subject Inauguration of Al-saleh's Mosque
Width 41.0 mm
Height 28.0 mm
Denomination 100 YER
Number in set 4 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority General Corporation of Yemen Post & Postal Savings