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 KR009.09

  1. Kr008.09-80
    Wns Number
    KR008.09
    Country / Post
    Korea Republic
    Date of Issue
    March 03, 2009
    Subject
    60th Anniversary of Diplomatic Relations between Korea and Philippines - Sonori (Cow Play) in Hangawi (Korea)
  2. Kr009.09-80
    Wns Number
    KR009.09
    Country / Post
    Korea Republic
    Date of Issue
    March 03, 2009
    Subject
    60th Anniversary of Diplomatic Relations between Korea and Philippines - Panagbenga Flower Festival (Philippines)