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 Bangladesh
Date of Issue 10 April 2009
Primary theme Post & Philately (Philatelic Exhibitions)
Subject China 2009 World Stamp Exhibition
Width 31.5 mm
Height 26.5 mm
Denomination 10.00 BDT
Number in set 3 (show set)
Layout/Format miniature sheet of 3 of 3 designs
Perforations 12.5 by 12.5
Stamp issuing authority Bangladesh Post
Printer The Security Printing Corporation (BD) Ltd