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 Norway
Date of Issue 19 April 2013
Primary theme Minerology & Geology (Mountains & Geological features)
Geography & Meteorology
Subject Boya Glacier
Width 35.0 mm
Height 26.0 mm
Denomination A Inland
Number in set 6 (show set)
Layout/Format self adhesive booklet of 10
Perforations 14 by 14
Stamp issuing authority Norway Post
Printer Joh Enschedé Security Printers