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. Ca071.18-80
    Wns Number
    CA071.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - White Shark (Carcharodon carcharias)
  2. Ca072.18-80
    Wns Number
    CA072.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Greenland Shark (Somniosus microcephalus)
  3. Ca073.18-80
    Wns Number
    CA073.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Blue Shark (Prionace glauca)
  4. Ca074.18-80
    Wns Number
    CA074.18
    Country / Post
    Canada
    Date of Issue
    July 26, 2018
    Subject
    Weather Wonders - Steam Fog
  5. Ca075.18-80
    Wns Number
    CA075.18
    Country / Post
    Canada
    Date of Issue
    July 26, 2018
    Subject
    Weather Wonders - Waterspout
  6. Ca076.18-80
    Wns Number
    CA076.18
    Country / Post
    Canada
    Date of Issue
    July 26, 2018
    Subject
    Weather Wonders - Lenticular clouds
  7. Ca077.18-80
    Wns Number
    CA077.18
    Country / Post
    Canada
    Date of Issue
    July 26, 2018
    Subject
    Weather Wonders - Light pillars
  8. Ca078.18-80
    Wns Number
    CA078.18
    Country / Post
    Canada
    Date of Issue
    July 26, 2018
    Subject
    Weather Wonders - Moon halo
  9. Ca079.18-80
    Wns Number
    CA079.18
    Country / Post
    Canada
    Date of Issue
    July 26, 2018
    Subject
    Weather Wonders - Steam Fog
  10. Ca080.18-80
    Wns Number
    CA080.18
    Country / Post
    Canada
    Date of Issue
    July 26, 2018
    Subject
    Weather Wonders - Waterspout

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