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 DZ021.06

  1. Dz020.06-80
    Wns Number
    DZ020.06
    Country / Post
    Algeria
    Date of Issue
    November 22, 2006
    Subject
    Gunpowder Pouch
  2. Dz021.06-80
    Wns Number
    DZ021.06
    Country / Post
    Algeria
    Date of Issue
    November 22, 2006
    Subject
    Gunpowder Pouch