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 Benin in 2011

The 2011 issuing programme is not available.
  1. Bj001.11-80
    Wns Number
    BJ001.11
    Country / Post
    Benin
    Date of Issue
    April 26, 2011
    Subject
    3rd Anniversary of the Death of Cardinal Gantin
  2. Bj002.11-80
    Wns Number
    BJ002.11
    Country / Post
    Benin
    Date of Issue
    April 26, 2011
    Subject
    3rd Anniversary of the Death of Cardinal Gantin
  3. Bj003.11-80
    Wns Number
    BJ003.11
    Country / Post
    Benin
    Date of Issue
    April 26, 2011
    Subject
    3rd Anniversary of the Death of Cardinal Gantin
  4. Bj004.11-80
    Wns Number
    BJ004.11
    Country / Post
    Benin
    Date of Issue
    September 22, 2011
    Subject
    Benin visit of His Holiness Pope Benedict XVI
  5. Bj005.11-80
    Wns Number
    BJ005.11
    Country / Post
    Benin
    Date of Issue
    September 22, 2011
    Subject
    Benin visit of His Holiness Pope Benedict XVI
  6. Bj006.11-80
    Wns Number
    BJ006.11
    Country / Post
    Benin
    Date of Issue
    September 22, 2011
    Subject
    Benin visit of His Holiness Pope Benedict XVI
  7. Bj007.11-80
    Wns Number
    BJ007.11
    Country / Post
    Benin
    Date of Issue
    September 22, 2011
    Subject
    Benin visit of His Holiness Pope Benedict XVI
  8. Bj008.11-80
    Wns Number
    BJ008.11
    Country / Post
    Benin
    Date of Issue
    September 22, 2011
    Subject
    Benin visit of His Holiness Pope Benedict XVI