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.

Stamps registered on 8 July 2012

Themes

Country / Post

Stamps

  1. Cx015
    WNS Number
    CX015.12
    Country / Post
    Christmas Island
    Date of Issue
    1 May 2012
    Subject
    Christmas Island Ferns - Tectaria devexa
  2. Cx016
    WNS Number
    CX016.12
    Country / Post
    Christmas Island
    Date of Issue
    1 May 2012
    Subject
    Christmas Island Ferns - Asplenium listeri
  3. Cx017
    WNS Number
    CX017.12
    Country / Post
    Christmas Island
    Date of Issue
    1 May 2012
    Subject
    Christmas Island Ferns - Bolbitis heteroclita
  4. Cx018
    WNS Number
    CX018.12
    Country / Post
    Christmas Island
    Date of Issue
    1 May 2012
    Subject
    Christmas Island Ferns - Pteris tripartita