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 Luxembourg with theme "Birds - General"

  1. Lu022.16-80
    Wns Number
    LU022.16
    Country / Post
    Luxembourg
    Date of Issue
    September 13, 2016
    Subject
    The POST Luxembourg Grand Prix - Biodiversity - Yann Klees
  2. Lu035.07-80
    Wns Number
    LU035.07
    Country / Post
    Luxembourg
    Date of Issue
    December 04, 2007
    Subject
    Christmas 2007
  3. Lu037.02-80
    Wns Number
    LU037.02
    Country / Post
    Luxembourg
    Date of Issue
    December 10, 2002
    Subject
    Charity stamps 2002 - Pheasant

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