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. Ca038.19-80
    Wns Number
    CA038.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - CF-105 Avro Arrow
  2. Ca039.19-80
    Wns Number
    CA039.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - C.H. "Punch" Dickins
  3. Ca040.19-80
    Wns Number
    CA040.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - William George Barker, V.C.
  4. Ca041.19-80
    Wns Number
    CA041.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - Elsie MacGill
  5. Ca042.19-80
    Wns Number
    CA042.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - Ultraflight Lazair
  6. Ca043.19-80
    Wns Number
    CA043.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - CF-105 Avro Arrow
  7. Ca044.19-80
    Wns Number
    CA044.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - C.H. "Punch" Dickins
  8. Ca045.19-80
    Wns Number
    CA045.19
    Country / Post
    Canada
    Date of Issue
    March 27, 2019
    Subject
    Canadians in Flight - William George Barker, V.C.

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