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 Canada in 2009

Show issuing programme...
  1. Ca021.09-80
    Wns Number
    CA021.09
    Country / Post
    Canada
    Date of Issue
    March 20, 2009
    Subject
    Art Canada - Jack Bush
  2. Ca022.09-80
    Wns Number
    CA022.09
    Country / Post
    Canada
    Date of Issue
    April 02, 2009
    Subject
    International Year of Astronomy
  3. Ca023.09-80
    Wns Number
    CA023.09
    Country / Post
    Canada
    Date of Issue
    April 02, 2009
    Subject
    International Year of Astronomy
  4. Ca024.09-80
    Wns Number
    CA024.09
    Country / Post
    Canada
    Date of Issue
    April 02, 2009
    Subject
    International Year of Astronomy
  5. Ca025.09-80
    Wns Number
    CA025.09
    Country / Post
    Canada
    Date of Issue
    April 02, 2009
    Subject
    International Year of Astronomy
  6. Ca026.09-80
    Wns Number
    CA026.09
    Country / Post
    Canada
    Date of Issue
    April 02, 2009
    Subject
    International Year of Astronomy - overprint under black light
  7. Ca027.09-80
    Wns Number
    CA027.09
    Country / Post
    Canada
    Date of Issue
    April 02, 2009
    Subject
    International Year of Astronomy - overprint under black light
  8. Ca028.09-80
    Wns Number
    CA028.09
    Country / Post
    Canada
    Date of Issue
    April 09, 2009
    Subject
    Preserving the Poles
  9. Ca029.09-80
    Wns Number
    CA029.09
    Country / Post
    Canada
    Date of Issue
    April 09, 2009
    Subject
    Preserving the Poles
  10. Ca030.09-80
    Wns Number
    CA030.09
    Country / Post
    Canada
    Date of Issue
    April 22, 2009
    Subject
    Beneficial Insects - Monarch Caterpillar

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