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 Malta in 2011

The 2011 issuing programme is not available.
  1. Mt031.11-80
    Wns Number
    MT031.11
    Country / Post
    Malta
    Date of Issue
    August 10, 2011
    Subject
    Maritime Malta - Virtu Ferries - MV Jean De La Valette
  2. Mt032.11-80
    Wns Number
    MT032.11
    Country / Post
    Malta
    Date of Issue
    August 10, 2011
    Subject
    Maritime Malta - Armed Forces of Malta Patrol boat P23
  3. Mt033.11-80
    Wns Number
    MT033.11
    Country / Post
    Malta
    Date of Issue
    August 10, 2011
    Subject
    Maritime Malta - Tug Malta MV Spinola
  4. Mt034.11-80
    Wns Number
    MT034.11
    Country / Post
    Malta
    Date of Issue
    September 15, 2011
    Subject
    Malta - Iceland Joint issue - Fishing Villages
  5. Mt035.11-80
    Wns Number
    MT035.11
    Country / Post
    Malta
    Date of Issue
    November 15, 2011
    Subject
    Christmas 2011
  6. Mt036.11-80
    Wns Number
    MT036.11
    Country / Post
    Malta
    Date of Issue
    November 15, 2011
    Subject
    Christmas 2011
  7. Mt037.11-80
    Wns Number
    MT037.11
    Country / Post
    Malta
    Date of Issue
    November 15, 2011
    Subject
    Christmas 2011
  8. Mt038.11-80
    Wns Number
    MT038.11
    Country / Post
    Malta
    Date of Issue
    December 02, 2011
    Subject
    90th Anniversary of Malta Senate and Legislative Assembly

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