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.

Stamps issued with SE002.06

  1. Se001.06-80
    Wns Number
    SE001.06
    Country / Post
    Sweden
    Date of Issue
    January 26, 2006
    Subject
    Wonderful Trains
  2. Se002.06-80
    Wns Number
    SE002.06
    Country / Post
    Sweden
    Date of Issue
    January 26, 2006
    Subject
    Wonderful Trains
  3. Se003.06-80
    Wns Number
    SE003.06
    Country / Post
    Sweden
    Date of Issue
    January 26, 2006
    Subject
    Wonderful Trains
  4. Se004.06-80
    Wns Number
    SE004.06
    Country / Post
    Sweden
    Date of Issue
    January 26, 2006
    Subject
    Wonderful Trains
  5. Se005.06-80
    Wns Number
    SE005.06
    Country / Post
    Sweden
    Date of Issue
    January 26, 2006
    Subject
    Wonderful Trains