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 2013

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  1. Ca001.13-80
    Wns Number
    CA001.13
    Country / Post
    Canada
    Date of Issue
    January 08, 2013
    Subject
    Year of the Snake
  2. Ca002.13-80
    Wns Number
    CA002.13
    Country / Post
    Canada
    Date of Issue
    January 08, 2013
    Subject
    Year of the Snake
  3. Ca101.13-80
    Wns Number
    CA101.13
    Country / Post
    Canada
    Date of Issue
    January 08, 2013
    Subject
    Year of the Snake
  4. Ca003.13-80
    Wns Number
    CA003.13
    Country / Post
    Canada
    Date of Issue
    January 14, 2013
    Subject
    Canadian Pride
  5. Ca004.13-80
    Wns Number
    CA004.13
    Country / Post
    Canada
    Date of Issue
    January 14, 2013
    Subject
    Canadian Pride
  6. Ca005.13-80
    Wns Number
    CA005.13
    Country / Post
    Canada
    Date of Issue
    January 14, 2013
    Subject
    Canadian Pride
  7. Ca006.13-80
    Wns Number
    CA006.13
    Country / Post
    Canada
    Date of Issue
    January 14, 2013
    Subject
    Canadian Pride
  8. Ca007.13-80
    Wns Number
    CA007.13
    Country / Post
    Canada
    Date of Issue
    January 14, 2013
    Subject
    Canadian Pride
  9. Ca008.13-80
    Wns Number
    CA008.13
    Country / Post
    Canada
    Date of Issue
    January 14, 2013
    Subject
    Baby Wildlife
  10. Ca009.13-80
    Wns Number
    CA009.13
    Country / Post
    Canada
    Date of Issue
    January 14, 2013
    Subject
    Baby Wildlife

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