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 Andorra (S) in 2013

The 2013 issuing programme is not available.
  1. Xc011.13-80
    Wns Number
    Country / Post
    Andorra (S)
    Date of Issue
    November 04, 2013
    Christmas 2013

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