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 Guatemala in 2011

The 2011 issuing programme is not available.
  1. Gt001.11-80
    Wns Number
    GT001.11
    Country / Post
    Guatemala
    Date of Issue
    March 23, 2011
    Subject
    Centenary of the UPAEP - 100 Years Bridging Cultures
  2. Gt002.11-80
    Wns Number
    GT002.11
    Country / Post
    Guatemala
    Date of Issue
    May 17, 2011
    Subject
    50th Anniversary of Hemeroteca Nacional
  3. Gt003.11-80
    Wns Number
    GT003.11
    Country / Post
    Guatemala
    Date of Issue
    May 17, 2011
    Subject
    Typical Costumes of Guatemala - San Mateo Ixtatan
  4. Gt004.11-80
    Wns Number
    GT004.11
    Country / Post
    Guatemala
    Date of Issue
    May 17, 2011
    Subject
    Typical Costumes of Guatemala - Almolonga
  5. Gt005.11-80
    Wns Number
    GT005.11
    Country / Post
    Guatemala
    Date of Issue
    May 17, 2011
    Subject
    Typical Costumes of Guatemala - Tecpan
  6. Gt006.11-80
    Wns Number
    GT006.11
    Country / Post
    Guatemala
    Date of Issue
    May 17, 2011
    Subject
    Tyoical Costumes of Guatemala - Palin
  7. Gt007.11-80
    Wns Number
    GT007.11
    Country / Post
    Guatemala
    Date of Issue
    June 29, 2011
    Subject
    In Memoriam - Alexander von Humboldt
  8. Gt008.11-80
    Wns Number
    GT008.11
    Country / Post
    Guatemala
    Date of Issue
    September 14, 2011
    Subject
    America UPAEP - National Symbols - National Tree of Guatemala - Ceiba pentandra
  9. Gt009.11-80
    Wns Number
    GT009.11
    Country / Post
    Guatemala
    Date of Issue
    September 14, 2011
    Subject
    America UPAEP - National Symbols - National Flower of Guatemala - Lycaste skinneri
  10. Gt010.11-80
    Wns Number
    GT010.11
    Country / Post
    Guatemala
    Date of Issue
    October 03, 2011
    Subject
    Centenary of the Foundation of the Republic of China in Taiwan

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