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 Christmas Island with theme "Birds - General"

  1. Cx018.18-80
    Wns Number
    CX018.18
    Country / Post
    Christmas Island
    Date of Issue
    August 28, 2018
    Subject
    The Art of John Gerrard Keulemans 1842-1912 - Christmas White-Eye
  2. Cx016.18-80
    Wns Number
    CX016.18
    Country / Post
    Christmas Island
    Date of Issue
    August 28, 2018
    Subject
    The Art of John Gerrard Keulemans 1842-1912 - White-tailed Tropicbird
  3. Cx018.10-80
    Wns Number
    CX018.10
    Country / Post
    Christmas Island
    Date of Issue
    August 17, 2010
    Subject
    WWF - Christmas Island Frigate Bird
  4. Cx017.10-80
    Wns Number
    CX017.10
    Country / Post
    Christmas Island
    Date of Issue
    August 17, 2010
    Subject
    WWF - Christmas Island Frigate Bird
  5. Cx016.10-80
    Wns Number
    CX016.10
    Country / Post
    Christmas Island
    Date of Issue
    August 17, 2010
    Subject
    WWF - Christmas Island Frigate Bird
  6. Cx015.10-80
    Wns Number
    CX015.10
    Country / Post
    Christmas Island
    Date of Issue
    August 17, 2010
    Subject
    WWF - Christmas Island Frigate Bird
  7. Cx018.08-80
    Wns Number
    CX018.08
    Country / Post
    Christmas Island
    Date of Issue
    June 10, 2008
    Subject
    Christmas Island - 50 Years as a Territory
  8. Cx018.02-80
    Wns Number
    CX018.02
    Country / Post
    Christmas Island
    Date of Issue
    May 01, 2002
    Subject
    WWF - Christmas Island birds - Thrush
  9. Cx016.02-80
    Wns Number
    CX016.02
    Country / Post
    Christmas Island
    Date of Issue
    May 01, 2002
    Subject
    WWF - Christmas Island birds - Imperial pigeon
  10. Cx012.02-80
    Wns Number
    CX012.02
    Country / Post
    Christmas Island
    Date of Issue
    January 08, 2002
    Subject
    Lunar New Year 2002 - Rooster

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