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 Sri Lanka in 2007

The 2007 issuing programme is not available.
  1. Lk031.07-80
    Wns Number
    LK031.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    World Post Day
  2. Lk032.07-80
    Wns Number
    LK032.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Centaurus
  3. Lk033.07-80
    Wns Number
    LK033.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Ursa Major
  4. Lk034.07-80
    Wns Number
    LK034.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Ophiuchus
  5. Lk035.07-80
    Wns Number
    LK035.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Orion
  6. Lk036.07-80
    Wns Number
    LK036.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Aries
  7. Lk037.07-80
    Wns Number
    LK037.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Taurus
  8. Lk038.07-80
    Wns Number
    LK038.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Gemini
  9. Lk039.07-80
    Wns Number
    LK039.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Cancer
  10. Lk040.07-80
    Wns Number
    LK040.07
    Country / Post
    Sri Lanka
    Date of Issue
    October 09, 2007
    Subject
    Constellations - Leo

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