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 2012

The 2012 issuing programme is not available.
  1. Gt006.12-80
    Wns Number
    GT006.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  2. Gt007.12-80
    Wns Number
    GT007.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  3. Gt008.12-80
    Wns Number
    GT008.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  4. Gt009.12-80
    Wns Number
    GT009.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  5. Gt010.12-80
    Wns Number
    GT010.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  6. Gt011.12-80
    Wns Number
    GT011.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  7. Gt012.12-80
    Wns Number
    GT012.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  8. Gt013.12-80
    Wns Number
    GT013.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  9. Gt014.12-80
    Wns Number
    GT014.12
    Country / Post
    Guatemala
    Date of Issue
    September 24, 2012
    Subject
    B'aktun Mayan Calendar
  10. Gt001.12-80
    Wns Number
    GT001.12
    Country / Post
    Guatemala
    Date of Issue
    October 22, 2012
    Subject
    America UPAEP - Mail Boxes

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