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 2012

The 2012 issuing programme is not available.
  1. Pt151.12-80
    Wns Number
    PT151.12
    Country / Post
    Portugal
    Date of Issue
    October 19, 2012
    Subject
    Portuguese Engineers and Engineering
  2. Pt152.12-80
    Wns Number
    PT152.12
    Country / Post
    Portugal
    Date of Issue
    October 19, 2012
    Subject
    Portuguese Engineers and Engineering
  3. Pt153.12-80
    Wns Number
    PT153.12
    Country / Post
    Portugal
    Date of Issue
    October 19, 2012
    Subject
    Portuguese Engineers and Engineering
  4. Pt154.12-80
    Wns Number
    PT154.12
    Country / Post
    Portugal
    Date of Issue
    October 19, 2012
    Subject
    Portuguese Engineers and Engineering
  5. Pt155.12-80
    Wns Number
    PT155.12
    Country / Post
    Portugal
    Date of Issue
    October 19, 2012
    Subject
    Portuguese Engineers and Engineering
  6. Pt156.12-80
    Wns Number
    PT156.12
    Country / Post
    Portugal
    Date of Issue
    November 13, 2012
    Subject
    Traditional Portuguese Festivals - Santo Antonio de Lisboa
  7. Pt157.12-80
    Wns Number
    PT157.12
    Country / Post
    Portugal
    Date of Issue
    November 13, 2012
    Subject
    Traditional Portuguese Festivals - Espirito Santo festivities in the Azores
  8. Pt158.12-80
    Wns Number
    PT158.12
    Country / Post
    Portugal
    Date of Issue
    November 13, 2012
    Subject
    Traditional Portuguese Festivals - Carnaval de Ilhavo

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