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 NA012.12

  1. Na001.12-80
    Wns Number
    NA001.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic birds of Namibia - Carp's Tit
  2. Na002.12-80
    Wns Number
    NA002.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic birds of Namibia - Hartlaub's Spurfowl
  3. Na003.12-80
    Wns Number
    NA003.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic birds of Namibia - Herero Chat
  4. Na004.12-80
    Wns Number
    NA004.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Ruppell's Parrot
  5. Na005.12-80
    Wns Number
    NA005.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Ruppell's Korhaan
  6. Na006.12-80
    Wns Number
    NA006.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Rockrunner
  7. Na007.12-80
    Wns Number
    NA007.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Damara Tern
  8. Na008.12-80
    Wns Number
    NA008.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Bare-cheeked Babbler
  9. Na009.12-80
    Wns Number
    NA009.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - White-tailed Shrike
  10. Na010.12-80
    Wns Number
    NA010.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Dune Lark
  11. Na011.12-80
    Wns Number
    NA011.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Damara Hornbill
  12. Na012.12-80
    Wns Number
    NA012.12
    Country / Post
    Namibia
    Date of Issue
    February 13, 2012
    Subject
    Endemic and Near-Endemic Birds of Namibia - Violet Wood-Hoopoe