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.

KR034.12

Country / Post Korea Republic
Date of Issue 27 July 2012
Primary theme Olympic Games (Summer Olympics)
Subject Games of the XXX Olympiad London 2012
Width 25.5 mm
Height 35.5 mm
Denomination 270 KRW
Number in set 2 (show set)
Layout/Format sheet of 20
Perforations 13 by 13
Stamp issuing authority Korea Post
Printer Korea Minting & Security Printing Corporation
Connect to the web shop of the issuing stamp authority