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 in 2018 with theme "Christmas & Easter"

  1. Au086.18-80
    Wns Number
    AU086.18
    Country / Post
    Australia
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  2. Au087.18-80
    Wns Number
    AU087.18
    Country / Post
    Australia
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  3. Au088.18-80
    Wns Number
    AU088.18
    Country / Post
    Australia
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  4. Cx019.18-80
    Wns Number
    CX019.18
    Country / Post
    Christmas Island
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  5. Cx020.18-80
    Wns Number
    CX020.18
    Country / Post
    Christmas Island
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  6. Se039.18-80
    Wns Number
    SE039.18
    Country / Post
    Sweden
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  7. Se040.18-80
    Wns Number
    SE040.18
    Country / Post
    Sweden
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  8. Se041.18-80
    Wns Number
    SE041.18
    Country / Post
    Sweden
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  9. Se042.18-80
    Wns Number
    SE042.18
    Country / Post
    Sweden
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018
  10. Se043.18-80
    Wns Number
    SE043.18
    Country / Post
    Sweden
    Date of Issue
    November 01, 2018
    Subject
    Christmas 2018