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 Mongolia

  1. Mn021.10-80
    Wns Number
    MN021.10
    Country / Post
    Mongolia
    Date of Issue
    December 08, 2010
    Subject
    Butterflies - Papilio zalmoxis
  2. Mn022.10-80
    Wns Number
    MN022.10
    Country / Post
    Mongolia
    Date of Issue
    December 08, 2010
    Subject
    Butterflies - Troides rhadamantus
  3. Mn023.10-80
    Wns Number
    MN023.10
    Country / Post
    Mongolia
    Date of Issue
    December 08, 2010
    Subject
    Butterflies - Ornitoptera victoriae epiphanes
  4. Mn024.10-80
    Wns Number
    MN024.10
    Country / Post
    Mongolia
    Date of Issue
    December 08, 2010
    Subject
    Tara
  5. Mn025.10-80
    Wns Number
    MN025.10
    Country / Post
    Mongolia
    Date of Issue
    December 08, 2010
    Subject
    Tara
  6. Mn001.11-80
    Wns Number
    MN001.11
    Country / Post
    Mongolia
    Date of Issue
    January 12, 2011
    Subject
    Year of the Rabbit
  7. Mn002.11-80
    Wns Number
    MN002.11
    Country / Post
    Mongolia
    Date of Issue
    April 12, 2011
    Subject
    50th Anniversary of the First Human Space Flight
  8. Mn003.11-80
    Wns Number
    MN003.11
    Country / Post
    Mongolia
    Date of Issue
    May 29, 2011
    Subject
    The Secret History of the Mongols
  9. Mn004.11-80
    Wns Number
    MN004.11
    Country / Post
    Mongolia
    Date of Issue
    May 29, 2011
    Subject
    The Secret History of the Mongols
  10. Mn005.11-80
    Wns Number
    MN005.11
    Country / Post
    Mongolia
    Date of Issue
    May 29, 2011
    Subject
    The Secret History of the Mongols

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