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. Ca061.18-80
    Wns Number
    CA061.18
    Country / Post
    Canada
    Date of Issue
    June 29, 2018
    Subject
    Astronomy - Northern Lighs
  2. Ca062.18-80
    Wns Number
    CA062.18
    Country / Post
    Canada
    Date of Issue
    June 29, 2018
    Subject
    Astronomy - Northern Lights
  3. Ca063.18-80
    Wns Number
    CA063.18
    Country / Post
    Canada
    Date of Issue
    June 29, 2018
    Subject
    Astronomy - Milky Way
  4. Ca064.18-80
    Wns Number
    CA064.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Shortfin Mako Shark (Isurus oxyrinchus)
  5. Ca065.18-80
    Wns Number
    CA065.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Basking Shark (Cetorhinus maximus)
  6. Ca066.18-80
    Wns Number
    CA066.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - White Shark (Carcharodon carcharias)
  7. Ca067.18-80
    Wns Number
    CA067.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Greenland Shark (Somniosus microcephalus)
  8. Ca068.18-80
    Wns Number
    CA068.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Blue Shark (Prionace glauca)
  9. Ca069.18-80
    Wns Number
    CA069.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Shortfin Mako Shark (Isurus oxyrinchus)
  10. Ca070.18-80
    Wns Number
    CA070.18
    Country / Post
    Canada
    Date of Issue
    July 13, 2018
    Subject
    Sharks - Basking Shark (Cetorhinus maximus)

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