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 Ethiopia in 2004

The 2004 issuing programme is not available.
  1. Et011.04-80
    Wns Number
    ET011.04
    Country / Post
    Ethiopia
    Date of Issue
    September 07, 2004
    Subject
    FIFA Centennial
  2. Et012.04-80
    Wns Number
    ET012.04
    Country / Post
    Ethiopia
    Date of Issue
    September 07, 2004
    Subject
    FIFA Centennial
  3. Et013.04-80
    Wns Number
    ET013.04
    Country / Post
    Ethiopia
    Date of Issue
    December 07, 2004
    Subject
    28th Olympic Games - Athens
  4. Et014.04-80
    Wns Number
    ET014.04
    Country / Post
    Ethiopia
    Date of Issue
    December 07, 2004
    Subject
    28th Olympic Games - Athens
  5. Et015.04-80
    Wns Number
    ET015.04
    Country / Post
    Ethiopia
    Date of Issue
    December 07, 2004
    Subject
    28th Olympic Games - Athens
  6. Et016.04-80
    Wns Number
    ET016.04
    Country / Post
    Ethiopia
    Date of Issue
    December 07, 2004
    Subject
    28th Olympic Games - Athens
  7. Et017.04-80
    Wns Number
    ET017.04
    Country / Post
    Ethiopia
    Date of Issue
    December 28, 2004
    Subject
    Gesho Plant
  8. Et018.04-80
    Wns Number
    ET018.04
    Country / Post
    Ethiopia
    Date of Issue
    December 28, 2004
    Subject
    Gesho Plant
  9. Et019.04-80
    Wns Number
    ET019.04
    Country / Post
    Ethiopia
    Date of Issue
    December 28, 2004
    Subject
    Gesho Plant
  10. Et020.04-80
    Wns Number
    ET020.04
    Country / Post
    Ethiopia
    Date of Issue
    December 28, 2004
    Subject
    Gesho Plant