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. Mn013.12-80
    Wns Number
    MN013.12
    Country / Post
    Mongolia
    Date of Issue
    July 04, 2012
    Subject
    30th Summer Olympics London 2012
  2. Mn014.12-80
    Wns Number
    MN014.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  3. Mn015.12-80
    Wns Number
    MN015.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  4. Mn016.12-80
    Wns Number
    MN016.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  5. Mn017.12-80
    Wns Number
    MN017.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  6. Mn018.12-80
    Wns Number
    MN018.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  7. Mn019.12-80
    Wns Number
    MN019.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  8. Mn020.12-80
    Wns Number
    MN020.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  9. Mn021.12-80
    Wns Number
    MN021.12
    Country / Post
    Mongolia
    Date of Issue
    August 24, 2012
    Subject
    Modern Mongolia's National Costumes
  10. Mn022.12-80
    Wns Number
    MN022.12
    Country / Post
    Mongolia
    Date of Issue
    October 14, 2012
    Subject
    Guardians of the Day of the Week

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