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 Portugal in 2017

The 2017 issuing programme is not available.
  1. Pt111.17-80
    Wns Number
    PT111.17
    Country / Post
    Portugal
    Date of Issue
    September 20, 2017
    Subject
    Our Cities II - Porto - The Dive of the Future
  2. Pt112.17-80
    Wns Number
    PT112.17
    Country / Post
    Portugal
    Date of Issue
    September 20, 2017
    Subject
    Our Cities II - Porto - Immense Porto
  3. Pt113.17-80
    Wns Number
    PT113.17
    Country / Post
    Portugal
    Date of Issue
    September 28, 2017
    Subject
    300 Years of the Joanine Library - University of Coimbra
  4. Pt114.17-80
    Wns Number
    PT114.17
    Country / Post
    Portugal
    Date of Issue
    September 28, 2017
    Subject
    300 Years of the Joanine Library - University of Coimbra
  5. Pt115.17-80
    Wns Number
    PT115.17
    Country / Post
    Portugal
    Date of Issue
    October 09, 2017
    Subject
    500 Years of Postal Service in Portugal - Luís Gomes da Mata
  6. Pt116.17-80
    Wns Number
    PT116.17
    Country / Post
    Portugal
    Date of Issue
    October 09, 2017
    Subject
    500 Years of Postal Service in Portugal - José Diogo Mascarenhas Neto
  7. Pt117.17-80
    Wns Number
    PT117.17
    Country / Post
    Portugal
    Date of Issue
    October 09, 2017
    Subject
    500 Years of Postal Service in Portugal - Guilhermino Augusto de Barros
  8. Pt118.17-80
    Wns Number
    PT118.17
    Country / Post
    Portugal
    Date of Issue
    October 09, 2017
    Subject
    500 Years of Postal Service in Portugal - António Maria da Silva
  9. Pt119.17-80
    Wns Number
    PT119.17
    Country / Post
    Portugal
    Date of Issue
    October 09, 2017
    Subject
    500 Years of Postal Service in Portugal - Luís de Albuquerque Couto dos Santos
  10. Pt120.17-80
    Wns Number
    PT120.17
    Country / Post
    Portugal
    Date of Issue
    October 09, 2017
    Subject
    500 Years of Postal Service in Portugal

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