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 Aland Islands in 2004

The 2004 issuing programme is not available.
  1. Ax011.04-80
    Wns Number
    AX011.04
    Country / Post
    Aland Islands
    Date of Issue
    June 09, 2004
    Subject
    The Fortress of Bomarsund 1854-2004
  2. Ax012.04-80
    Wns Number
    AX012.04
    Country / Post
    Aland Islands
    Date of Issue
    August 13, 2004
    Subject
    Natural environments in Åland - Brändö
  3. Ax013.04-80
    Wns Number
    AX013.04
    Country / Post
    Aland Islands
    Date of Issue
    August 13, 2004
    Subject
    Natural environments in Åland - Finström
  4. Ax014.04-80
    Wns Number
    AX014.04
    Country / Post
    Aland Islands
    Date of Issue
    August 13, 2004
    Subject
    2004 Athens Olympic Games
  5. Ax015.04-80
    Wns Number
    AX015.04
    Country / Post
    Aland Islands
    Date of Issue
    October 08, 2004
    Subject
    Christmas 2004