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.

All registered stamps issued by Greenland in 2009

Show issuing programme...
  1. Gl021.09-80
    Wns Number
    GL021.09
    Country / Post
    Greenland
    Date of Issue
    October 19, 2009
    Subject
    Science V - Deep Sea Animals
  2. Gl022.09-80
    Wns Number
    GL022.09
    Country / Post
    Greenland
    Date of Issue
    October 19, 2009
    Subject
    Science V - Greenlandic gold

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