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

  1. Ca018.19-80
    Wns Number
    CA018.19
    Country / Post
    Canada
    Date of Issue
    January 14, 2019
    Subject
    From Far and Wide - Castle Butte, Big Muddy Badlands (Saskatchewan)
  2. Ca019.19-80
    Wns Number
    CA019.19
    Country / Post
    Canada
    Date of Issue
    January 14, 2019
    Subject
    From Far and Wide - Tombstone Territorial Park (Yukon)
  3. Ca020.19-80
    Wns Number
    CA020.19
    Country / Post
    Canada
    Date of Issue
    January 14, 2019
    Subject
    From Far and Wide - Athabasca Falls, Jasper National Park (Alberta)
  4. Ca021.19-80
    Wns Number
    CA021.19
    Country / Post
    Canada
    Date of Issue
    January 14, 2019
    Subject
    From Far and Wide - Quttinirpaaq National Park (Nunavut)
  5. Ca022.19-80
    Wns Number
    CA022.19
    Country / Post
    Canada
    Date of Issue
    January 14, 2019
    Subject
    From Far and Wide - Mahone Bay (Nova Scotia)
  6. Ca023.19-80
    Wns Number
    CA023.19
    Country / Post
    Canada
    Date of Issue
    January 14, 2019
    Subject
    From Far and Wide - Little Limestone Lake Provincial Park (Manitoba)
  7. Ca024.19-80
    Wns Number
    CA024.19
    Country / Post
    Canada
    Date of Issue
    January 14, 2019
    Subject
    Queen Elizabeth II
  8. Ca025.19-80
    Wns Number
    CA025.19
    Country / Post
    Canada
    Date of Issue
    January 18, 2019
    Subject
    Year of the Pig
  9. Ca026.19-80
    Wns Number
    CA026.19
    Country / Post
    Canada
    Date of Issue
    January 18, 2019
    Subject
    Year of the Pig
  10. Ca027.19-80
    Wns Number
    CA027.19
    Country / Post
    Canada
    Date of Issue
    January 18, 2019
    Subject
    Year of the Pig

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