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. Pt021.12-80
    Wns Number
    PT021.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  2. Pt022.12-80
    Wns Number
    PT022.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  3. Pt023.12-80
    Wns Number
    PT023.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  4. Pt024.12-80
    Wns Number
    PT024.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  5. Pt025.12-80
    Wns Number
    PT025.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  6. Pt026.12-80
    Wns Number
    PT026.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  7. Pt027.12-80
    Wns Number
    PT027.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  8. Pt028.12-80
    Wns Number
    PT028.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  9. Pt029.12-80
    Wns Number
    PT029.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives
  10. Pt030.12-80
    Wns Number
    PT030.12
    Country / Post
    Portugal
    Date of Issue
    March 28, 2012
    Subject
    International Year of Cooperatives

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