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 Niger in 2003

The 2003 issuing programme is not available.
  1. Ne001.03-80
    Wns Number
    NE001.03
    Country / Post
    Niger
    Date of Issue
    December 03, 2003
    Subject
    Hippo in Captivity
  2. Ne002.03-80
    Wns Number
    NE002.03
    Country / Post
    Niger
    Date of Issue
    December 03, 2003
    Subject
    Boudouma Cow
  3. Ne003.03-80
    Wns Number
    NE003.03
    Country / Post
    Niger
    Date of Issue
    December 03, 2003
    Subject
    Boudouma Calf