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. Py021.05-80
    Wns Number
    PY021.05
    Country / Post
    Paraguay
    Date of Issue
    October 26, 2005
    Subject
    Paraguayan Anthropologists - Miguel Chase Sardi
  2. Py022.05-80
    Wns Number
    PY022.05
    Country / Post
    Paraguay
    Date of Issue
    October 26, 2005
    Subject
    Paraguayan Anthropologists - Leon Cadogan
  3. Py023.05-80
    Wns Number
    PY023.05
    Country / Post
    Paraguay
    Date of Issue
    November 09, 2005
    Subject
    International Year of Sport and Physical Education
  4. Py024.05-80
    Wns Number
    PY024.05
    Country / Post
    Paraguay
    Date of Issue
    November 09, 2005
    Subject
    International Year of Sport and Physical Education
  5. Py025.05-80
    Wns Number
    PY025.05
    Country / Post
    Paraguay
    Date of Issue
    November 22, 2005
    Subject
    Christmas 2005
  6. Py026.05-80
    Wns Number
    PY026.05
    Country / Post
    Paraguay
    Date of Issue
    November 22, 2005
    Subject
    Christmas 2005
  7. Py027.05-80
    Wns Number
    PY027.05
    Country / Post
    Paraguay
    Date of Issue
    November 28, 2005
    Subject
    Yacyreta Hydro-Electric Plant
  8. Py028.05-80
    Wns Number
    PY028.05
    Country / Post
    Paraguay
    Date of Issue
    November 28, 2005
    Subject
    Yacyreta Hydro-Electric Plant
  9. Py029.05-80
    Wns Number
    PY029.05
    Country / Post
    Paraguay
    Date of Issue
    December 21, 2005
    Subject
    150th Anniversary of the Creation of the Ministry of Defence
  10. Py030.05-80
    Wns Number
    PY030.05
    Country / Post
    Paraguay
    Date of Issue
    December 21, 2005
    Subject
    150th Anniversary of the Creation of the Ministry of Defence