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 Swaziland in 2006

The 2006 issuing programme is not available.
  1. Sz001.06-80
    Wns Number
    SZ001.06
    Country / Post
    Swaziland
    Date of Issue
    January 10, 2006
    Subject
    Queen Mothers of Swaziland - Ntombi Tfwala 1983-
  2. Sz002.06-80
    Wns Number
    SZ002.06
    Country / Post
    Swaziland
    Date of Issue
    January 10, 2006
    Subject
    Queen Mothers of Swaziland - Dzeliwe Shongwe 1980-1983
  3. Sz003.06-80
    Wns Number
    SZ003.06
    Country / Post
    Swaziland
    Date of Issue
    January 10, 2006
    Subject
    Queen Mothers of Swaziland - Lomawa Ndwandwe 1921-1938
  4. Sz004.06-80
    Wns Number
    SZ004.06
    Country / Post
    Swaziland
    Date of Issue
    January 10, 2006
    Subject
    Queen Mothers of Swaziland - Labotsibeni Mdluli 1895-1921
  5. Sz005.06-80
    Wns Number
    SZ005.06
    Country / Post
    Swaziland
    Date of Issue
    January 10, 2006
    Subject
    Queen Mothers of Swaziland - Tibati Nkambuie 1881-1895
  6. Sz006.06-80
    Wns Number
    SZ006.06
    Country / Post
    Swaziland
    Date of Issue
    September 26, 2006
    Subject
    Waterfalls - Mgubudla Falls
  7. Sz007.06-80
    Wns Number
    SZ007.06
    Country / Post
    Swaziland
    Date of Issue
    September 26, 2006
    Subject
    Waterfalls - Phophonyane Falls
  8. Sz008.06-80
    Wns Number
    SZ008.06
    Country / Post
    Swaziland
    Date of Issue
    September 26, 2006
    Subject
    Waterfalls - Mantenga Falls
  9. Sz009.06-80
    Wns Number
    SZ009.06
    Country / Post
    Swaziland
    Date of Issue
    September 26, 2006
    Subject
    Waterfalls - Malolotja Falls
  10. Sz010.06-80
    Wns Number
    SZ010.06
    Country / Post
    Swaziland
    Date of Issue
    September 26, 2006
    Subject
    Waterfalls - Mabhudlweni Falls