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 Paraguay in 2005

The 2005 issuing programme is not available.
  1. Py011.05-80
    Wns Number
    PY011.05
    Country / Post
    Paraguay
    Date of Issue
    July 27, 2005
    Subject
    Mercosur 2005 - Classic Writers - Herib Campos Cervera (1905-1953)
  2. Py012.05-80
    Wns Number
    PY012.05
    Country / Post
    Paraguay
    Date of Issue
    August 18, 2005
    Subject
    His Holiness John Paul II (1978-2005)
  3. Py013.05-80
    Wns Number
    PY013.05
    Country / Post
    Paraguay
    Date of Issue
    August 23, 2005
    Subject
    Trust and Justice
  4. Py014.05-80
    Wns Number
    PY014.05
    Country / Post
    Paraguay
    Date of Issue
    August 30, 2005
    Subject
    The Americas fighting against Poverty
  5. Py015.05-80
    Wns Number
    PY015.05
    Country / Post
    Paraguay
    Date of Issue
    August 30, 2005
    Subject
    The Americas fighting against Poverty
  6. Py016.05-80
    Wns Number
    PY016.05
    Country / Post
    Paraguay
    Date of Issue
    October 07, 2005
    Subject
    Pets
  7. Py017.05-80
    Wns Number
    PY017.05
    Country / Post
    Paraguay
    Date of Issue
    October 07, 2005
    Subject
    Pets
  8. Py018.05-80
    Wns Number
    PY018.05
    Country / Post
    Paraguay
    Date of Issue
    October 07, 2005
    Subject
    Pets
  9. Py019.05-80
    Wns Number
    PY019.05
    Country / Post
    Paraguay
    Date of Issue
    October 07, 2005
    Subject
    Pets
  10. Py020.05-80
    Wns Number
    PY020.05
    Country / Post
    Paraguay
    Date of Issue
    October 26, 2005
    Subject
    Paraguayan Anthropologists - Branislava Susnik