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.

LK064.06

Country / Post Sri Lanka
Date of Issue 2 February 2006
Primary theme Post & Philately (Stamps on stamps)
Subject 50th Anniversary of the First Europa stamp
Width 25.0 mm
Height 36.0 mm
Denomination 100.00 LKR
Number in set 2 (show set)
Layout/Format sheet of 224, miniature sheet of 2 of 2 designs
Perforations 13 by 13
Stamp issuing authority Department of Posts
Printer Joh Enschedé Security Printers
Connect to the web shop of the issuing stamp authority