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

  1. Pt009.02-80
    Wns Number
    PT009.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    selo sem taxa
  2. Pt010.02-80
    Wns Number
    PT010.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    Taxa a cobrar
  3. Pt011.02-80
    Wns Number
    PT011.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    Taxa a cobrar
  4. Pt012.02-80
    Wns Number
    PT012.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    Taxa a cobrar
  5. Pt013.02-80
    Wns Number
    PT013.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    Taxa a cobrar
  6. Pt014.02-80
    Wns Number
    PT014.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    Taxa a cobrar
  7. Pt015.02-80
    Wns Number
    PT015.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    Taxa a cobrar
  8. Pt016.02-80
    Wns Number
    PT016.02
    Country / Post
    Portugal
    Date of Issue
    January 02, 2002
    Subject
    Taxa a cobrar
  9. Ru001.02-80
    Wns Number
    RU001.02
    Country / Post
    Russian Federation
    Date of Issue
    January 02, 2002
    Subject
    Russia Regions - Republic of Altai
  10. Ru002.02-80
    Wns Number
    RU002.02
    Country / Post
    Russian Federation
    Date of Issue
    January 02, 2002
    Subject
    Russia Regions - Province of Amur