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. Pt001.17-80
    Wns Number
    PT001.17
    Country / Post
    Portugal
    Date of Issue
    January 04, 2017
    Subject
    António Guterres - Secretary-general of the United Nations
  2. Pt002.17-80
    Wns Number
    PT002.17
    Country / Post
    Portugal
    Date of Issue
    January 04, 2017
    Subject
    António Guterres - Secretary-general of the United Nations
  3. Pt003.17-80
    Wns Number
    PT003.17
    Country / Post
    Portugal
    Date of Issue
    January 07, 2017
    Subject
    Lisbon - Ibero-American Capital of Culture 2017
  4. Pt004.17-80
    Wns Number
    PT004.17
    Country / Post
    Portugal
    Date of Issue
    January 07, 2017
    Subject
    Lisbon - Ibero-American Capital of Culture 2017
  5. Pt005.17-80
    Wns Number
    PT005.17
    Country / Post
    Portugal
    Date of Issue
    January 07, 2017
    Subject
    Lisbon - Ibero-American Capital of Culture 2017
  6. Pt006.17-80
    Wns Number
    PT006.17
    Country / Post
    Portugal
    Date of Issue
    January 07, 2017
    Subject
    Lisbon - Ibero-American Capital of Culture 2017
  7. Pt007.17-80
    Wns Number
    PT007.17
    Country / Post
    Portugal
    Date of Issue
    January 07, 2017
    Subject
    Lisbon - Ibero-American Capital of Culture 2017
  8. Pt008.17-80
    Wns Number
    PT008.17
    Country / Post
    Portugal
    Date of Issue
    January 07, 2017
    Subject
    Joint Issue Portugal-India
  9. Pt009.17-80
    Wns Number
    PT009.17
    Country / Post
    Portugal
    Date of Issue
    January 07, 2017
    Subject
    Joint Issue Portugal-India
  10. Pt010.17-80
    Wns Number
    PT010.17
    Country / Post
    Portugal
    Date of Issue
    January 09, 2017
    Subject
    Foundation of the Dominicans Order - 800 Years

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