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.

30 most recently issued stamps

  1. Tn037.19-80
    Wns Number
    TN037.19
    Country / Post
    Tunisia
    Date of Issue
    December 29, 2019
    Subject
    Archaeological sites and monuments of Tunisia - The archaeologial site in Haidra
  2. Tn036.19-80
    Wns Number
    TN036.19
    Country / Post
    Tunisia
    Date of Issue
    December 29, 2019
    Subject
    Archaeological sites and monuments of Tunisia - The archaeologial site of Althiburos in Dahmani
  3. Tn035.19-80
    Wns Number
    TN035.19
    Country / Post
    Tunisia
    Date of Issue
    December 29, 2019
    Subject
    Archaeological sites and monuments of Tunisia - The archaeologial fort of Ghar El Melh
  4. Co109.19-80
    Wns Number
    CO109.19
    Country / Post
    Colombia
    Date of Issue
    December 27, 2019
    Subject
    Departments of Colombia - Putumayo - PijilĂ­ Stone - Orito
  5. Co108.19-80
    Wns Number
    CO108.19
    Country / Post
    Colombia
    Date of Issue
    December 27, 2019
    Subject
    Departments of Colombia - Putumayo - St. Michael the Archangel Cathedral - Mocoa
  6. Co107.19-80
    Wns Number
    CO107.19
    Country / Post
    Colombia
    Date of Issue
    December 27, 2019
    Subject
    Departments of Colombia - Putumayo - Sacha Inchi (Plukenetia volubilis) Fruit
  7. Co106.19-80
    Wns Number
    CO106.19
    Country / Post
    Colombia
    Date of Issue
    December 27, 2019
    Subject
    Departments of Colombia - Putumayo - Pirarucu Ceviche - Typical Gastronomy
  8. Co105.19-80
    Wns Number
    CO105.19
    Country / Post
    Colombia
    Date of Issue
    December 27, 2019
    Subject
    Departments of Colombia - Putumayo - Handicrafts - Indigenous Communities
  9. Co104.19-80
    Wns Number
    CO104.19
    Country / Post
    Colombia
    Date of Issue
    December 27, 2019
    Subject
    Departments of Colombia - Putumayo - End of the World Waterfall (Cascada Fin del Mundo) - Mocoa
  10. Co103.19-80
    Wns Number
    CO103.19
    Country / Post
    Colombia
    Date of Issue
    December 27, 2019
    Subject
    Departments of Colombia - Putumayo - Government of Putumayo - Mocoa