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 2007

The 2007 issuing programme is not available.
  1. Ne001.07-80
    Wns Number
    NE001.07
    Country / Post
    Niger
    Date of Issue
    November 09, 2007
    Subject
    24th UPU Congress
  2. Ne002.07-80
    Wns Number
    NE002.07
    Country / Post
    Niger
    Date of Issue
    November 09, 2007
    Subject
    Giraffe
  3. Ne003.07-80
    Wns Number
    NE003.07
    Country / Post
    Niger
    Date of Issue
    November 09, 2007
    Subject
    Addax
  4. Ne004.07-80
    Wns Number
    NE004.07
    Country / Post
    Niger
    Date of Issue
    November 09, 2007
    Subject
    Ostriches & chicks