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 EE005.04

  1. Ee005.04-80
    Wns Number
    EE005.04
    Country / Post
    Estonia
    Date of Issue
    March 17, 2004
    Subject
    Spring Flowers from the Woods - Viola riviniana
  2. Ee006.04-80
    Wns Number
    EE006.04
    Country / Post
    Estonia
    Date of Issue
    March 17, 2004
    Subject
    Spring Flowers from the Woods - Anemone nemorosa
  3. Ee007.04-80
    Wns Number
    EE007.04
    Country / Post
    Estonia
    Date of Issue
    March 17, 2004
    Subject
    Spring Flowers from the Woods - Hepatica nobilis
  4. Ee008.04-80
    Wns Number
    EE008.04
    Country / Post
    Estonia
    Date of Issue
    March 17, 2004
    Subject
    Spring Flowers from the Woods - Trollius europaeus