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 Great Britain in 2011

Show issuing programme...
  1. Gb041.11-80
    Wns Number
    GB041.11
    Country / Post
    Great Britain
    Date of Issue
    March 22, 2011
    Subject
    WWF - Amazon Alive
  2. Gb042.11-80
    Wns Number
    GB042.11
    Country / Post
    Great Britain
    Date of Issue
    March 22, 2011
    Subject
    WWF - Amazon Alive
  3. Gb043.11-80
    Wns Number
    GB043.11
    Country / Post
    Great Britain
    Date of Issue
    March 22, 2011
    Subject
    WWF - Amazon Alive
  4. Gb044.11-80
    Wns Number
    GB044.11
    Country / Post
    Great Britain
    Date of Issue
    March 22, 2011
    Subject
    WWF - Amazon Alive
  5. Gb073.11-80
    Wns Number
    GB073.11
    Country / Post
    Great Britain
    Date of Issue
    March 29, 2011
    Subject
    Machin definitives
  6. Gb074.11-80
    Wns Number
    GB074.11
    Country / Post
    Great Britain
    Date of Issue
    March 29, 2011
    Subject
    Machin definitives
  7. Gb075.11-80
    Wns Number
    GB075.11
    Country / Post
    Great Britain
    Date of Issue
    March 29, 2011
    Subject
    Machin definitives
  8. Gb076.11-80
    Wns Number
    GB076.11
    Country / Post
    Great Britain
    Date of Issue
    March 29, 2011
    Subject
    Machin definitives
  9. Gb077.11-80
    Wns Number
    GB077.11
    Country / Post
    Great Britain
    Date of Issue
    March 29, 2011
    Subject
    Machin definitives
  10. Gb078.11-80
    Wns Number
    GB078.11
    Country / Post
    Great Britain
    Date of Issue
    March 29, 2011
    Subject
    Machin definitives