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. Hu086.18-80
    Wns Number
    HU086.18
    Country / Post
    Hungary
    Date of Issue
    November 05, 2018
    Subject
    Christmas 2018 - Snowman
  2. Hu087.18-80
    Wns Number
    HU087.18
    Country / Post
    Hungary
    Date of Issue
    November 05, 2018
    Subject
    Christmas 2018 - Snowman
  3. Nz106.18-80
    Wns Number
    NZ106.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018
  4. Nz107.18-80
    Wns Number
    NZ107.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018
  5. Nz108.18-80
    Wns Number
    NZ108.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018
  6. Nz109.18-80
    Wns Number
    NZ109.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018
  7. Nz110.18-80
    Wns Number
    NZ110.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018
  8. Nz111.18-80
    Wns Number
    NZ111.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018
  9. Nz112.18-80
    Wns Number
    NZ112.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018
  10. Nz113.18-80
    Wns Number
    NZ113.18
    Country / Post
    New Zealand
    Date of Issue
    November 07, 2018
    Subject
    Christmas 2018