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 the United Nations

  1. Un101.02-80
    Wns Number
    UN101.02
    Country / Post
    United Nations – New York
    Date of Issue
    March 01, 2002
    Subject
    Philately as a Hobby
  2. Un201.02-80
    Wns Number
    UN201.02
    Country / Post
    United Nations – Geneva
    Date of Issue
    March 01, 2002
    Subject
    Definitive series - Ariana Estate Park in Geneva
  3. Un202.02-80
    Wns Number
    UN202.02
    Country / Post
    United Nations – Geneva
    Date of Issue
    March 01, 2002
    Subject
    Switzerland - New Member of the United Nations
  4. Un203.02-80
    Wns Number
    UN203.02
    Country / Post
    United Nations – Geneva
    Date of Issue
    March 01, 2002
    Subject
    East Timor - Independence
  5. Un204.02-80
    Wns Number
    UN204.02
    Country / Post
    United Nations – Geneva
    Date of Issue
    March 01, 2002
    Subject
    East Timor - Independence
  6. Un301.02-80
    Wns Number
    UN301.02
    Country / Post
    United Nations – Vienna
    Date of Issue
    March 01, 2002
    Subject
    Definitives (Vienna) - Semmering-Bahn
  7. Un302.02-80
    Wns Number
    UN302.02
    Country / Post
    United Nations – Vienna
    Date of Issue
    March 01, 2002
    Subject
    Definitives (Vienna) - Pferdeschwemme Salzburg
  8. Un303.02-80
    Wns Number
    UN303.02
    Country / Post
    United Nations – Vienna
    Date of Issue
    March 01, 2002
    Subject
    Definitives (Vienna) - Ruine Aggstein
  9. Un304.02-80
    Wns Number
    UN304.02
    Country / Post
    United Nations – Vienna
    Date of Issue
    March 01, 2002
    Subject
    Definitives (Vienna) - Hallstatt
  10. Un305.02-80
    Wns Number
    UN305.02
    Country / Post
    United Nations – Vienna
    Date of Issue
    March 01, 2002
    Subject
    Definitives (Vienna) - Stift Melk an der Donau

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