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 Singapore in 2003

The 2003 issuing programme is not available.
  1. Sg021.03-80
    Wns Number
    SG021.03
    Country / Post
    Singapore
    Date of Issue
    January 10, 2003
    Subject
    Year of the Ram (Sheep or Goat) (graphic illustration of a Goat
  2. Sg022.03-80
    Wns Number
    SG022.03
    Country / Post
    Singapore
    Date of Issue
    January 10, 2003
    Subject
    Year of the Ram (Sheep or Goat) - graphic illustration of a Goat
  3. Sg001.03-80
    Wns Number
    SG001.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Landak Raya
  4. Sg002.03-80
    Wns Number
    SG002.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Cipan, Badak Murai
  5. Sg003.03-80
    Wns Number
    SG003.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Landak Kelubu
  6. Sg004.03-80
    Wns Number
    SG004.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Kongkang
  7. Sg005.03-80
    Wns Number
    SG005.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Biawak Tanah
  8. Sg006.03-80
    Wns Number
    SG006.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Tupai Terbang Merah
  9. Sg007.03-80
    Wns Number
    SG007.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Memerang Kecil
  10. Sg008.03-80
    Wns Number
    SG008.03
    Country / Post
    Singapore
    Date of Issue
    February 20, 2003
    Subject
    William Farquahar Collection - Biawak Pasir

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