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 2013

The 2013 issuing programme is not available.
  1. Pt001.13-80
    Wns Number
    PT001.13
    Country / Post
    Portugal
    Date of Issue
    January 31, 2013
    Subject
    Bicentenary of the Birth of Richard Wagner and Giuseppe Verdi
  2. Pt002.13-80
    Wns Number
    PT002.13
    Country / Post
    Portugal
    Date of Issue
    January 31, 2013
    Subject
    Bicentenary of the Birth of Richard Wagner and Giuseppe Verdi
  3. Pt003.13-80
    Wns Number
    PT003.13
    Country / Post
    Portugal
    Date of Issue
    January 31, 2013
    Subject
    Bicentenary of the Birth of Richard Wagner and Giuseppe Verdi
  4. Pt004.13-80
    Wns Number
    PT004.13
    Country / Post
    Portugal
    Date of Issue
    January 31, 2013
    Subject
    Bicentenary of the Birth of Richard Wagner and Giuseppe Verdi
  5. Pt005.13-80
    Wns Number
    PT005.13
    Country / Post
    Portugal
    Date of Issue
    March 15, 2013
    Subject
    Flavours of the Air & Fire - Alentejo - Portalegro PGI "Paio" sausage or white loin
  6. Pt006.13-80
    Wns Number
    PT006.13
    Country / Post
    Portugal
    Date of Issue
    March 15, 2013
    Subject
    Flavours of the Air & Fire - Alentejo - Portalegro PGI "Palo" sausage or tied loin
  7. Pt007.13-80
    Wns Number
    PT007.13
    Country / Post
    Portugal
    Date of Issue
    March 15, 2013
    Subject
    Flavours of the Air & Fire - Alentejo - Estremoz and Borba PGI sausage meat
  8. Pt008.13-80
    Wns Number
    PT008.13
    Country / Post
    Portugal
    Date of Issue
    March 15, 2013
    Subject
    Flavours of the Air & Fire - Alentejo - Portolegre PGI moor chorizo
  9. Pt009.13-80
    Wns Number
    PT009.13
    Country / Post
    Portugal
    Date of Issue
    March 15, 2013
    Subject
    Flavours of the Air & Fire - Alentejo - Estremoz and Borba PGI flour sausage
  10. Pt010.13-80
    Wns Number
    PT010.13
    Country / Post
    Portugal
    Date of Issue
    March 15, 2013
    Subject
    Flavours of the Air & Fire - Algarve - Monchique flour sausage or flour black pudding

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