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 Macao, China in 2003

The 2003 issuing programme is not available.
  1. Mo011.03-80
    Wns Number
    MO011.03
    Country / Post
    Macao, China
    Date of Issue
    March 01, 2003
    Subject
    Literature and its Characters - The Outlaws of the Marsh
  2. Mo012.03-80
    Wns Number
    MO012.03
    Country / Post
    Macao, China
    Date of Issue
    March 01, 2003
    Subject
    Literature and its Characters - The Outlaws of the Marsh
  3. Mo013.03-80
    Wns Number
    MO013.03
    Country / Post
    Macao, China
    Date of Issue
    March 01, 2003
    Subject
    Literature and its Characters - The Outlaws of the Marsh
  4. Mo014.03-80
    Wns Number
    MO014.03
    Country / Post
    Macao, China
    Date of Issue
    March 01, 2003
    Subject
    Literature and its Characters - The Outlaws of the Marsh
  5. Mo015.03-80
    Wns Number
    MO015.03
    Country / Post
    Macao, China
    Date of Issue
    March 31, 2003
    Subject
    10th Anniversary of the Promulgation of the Basic Law of Macao
  6. Mo016.03-80
    Wns Number
    MO016.03
    Country / Post
    Macao, China
    Date of Issue
    March 31, 2003
    Subject
    10th Anniversary of the Promulgation of the Basic Law of Macao
  7. Mo017.03-80
    Wns Number
    MO017.03
    Country / Post
    Macao, China
    Date of Issue
    May 28, 2003
    Subject
    Traditional Chinese Medicine
  8. Mo018.03-80
    Wns Number
    MO018.03
    Country / Post
    Macao, China
    Date of Issue
    May 28, 2003
    Subject
    Traditional Chinese Medicine
  9. Mo019.03-80
    Wns Number
    MO019.03
    Country / Post
    Macao, China
    Date of Issue
    May 28, 2003
    Subject
    Traditional Chinese Medicine
  10. Mo020.03-80
    Wns Number
    MO020.03
    Country / Post
    Macao, China
    Date of Issue
    May 28, 2003
    Subject
    Traditional Chinese Medicine

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