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.

Stamps issued with KR005.10

  1. Kr005.10-80
    Wns Number
    KR005.10
    Country / Post
    Korea Republic
    Date of Issue
    February 23, 2010
    Subject
    50th Anniversary of Korea-Malaysia Diplomatic Relations - Siberian Tiger
  2. Kr006.10-80
    Wns Number
    KR006.10
    Country / Post
    Korea Republic
    Date of Issue
    February 23, 2010
    Subject
    50th Anniversary of Korea-Malaysia Diplomatic Relations - Siberian Tiger