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 2018

The 2018 issuing programme is not available.
  1. Ca051.18-80
    Wns Number
    CA051.18
    Country / Post
    Canada
    Date of Issue
    April 05, 2018
    Subject
    Great Canadian Illustrators - Anita Kunz (Best Friends, circa 2012)
  2. Ca052.18-80
    Wns Number
    CA052.18
    Country / Post
    Canada
    Date of Issue
    April 05, 2018
    Subject
    Great Canadian Illustrators - Will Davies (Untitled)
  3. Ca053.18-80
    Wns Number
    CA053.18
    Country / Post
    Canada
    Date of Issue
    April 05, 2018
    Subject
    Great Canadian Illustrators - Blair Drawson (Stage Fright, circa 1990)
  4. Ca054.18-80
    Wns Number
    CA054.18
    Country / Post
    Canada
    Date of Issue
    April 05, 2018
    Subject
    Great Canadian Illustrators - Gérard Dubois (It's Not a Stream of Conciousness, 2015)
  5. Ca055.18-80
    Wns Number
    CA055.18
    Country / Post
    Canada
    Date of Issue
    April 05, 2018
    Subject
    Great Canadian Illustrators - James Hill (Untitled)
  6. Ca056.18-80
    Wns Number
    CA056.18
    Country / Post
    Canada
    Date of Issue
    April 20, 2018
    Subject
    Queen Elizabeth II - 65th Anniversary of the Coronation
  7. Ca057.18-80
    Wns Number
    CA057.18
    Country / Post
    Canada
    Date of Issue
    May 01, 2018
    Subject
    Bees - Yellow - Rusty-patched bumble bee (Bombus affinis)
  8. Ca058.18-80
    Wns Number
    CA058.18
    Country / Post
    Canada
    Date of Issue
    May 01, 2018
    Subject
    Bees - Green - Metallic green bee (Agapostemon virescens)
  9. Ca059.18-80
    Wns Number
    CA059.18
    Country / Post
    Canada
    Date of Issue
    May 18, 2018
    Subject
    100th Anniversary of Memorial Cup
  10. Ca060.18-80
    Wns Number
    CA060.18
    Country / Post
    Canada
    Date of Issue
    June 29, 2018
    Subject
    Astronomy - Milky Way

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