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 Sri Lanka in 2014

The 2014 issuing programme is not available.
  1. Lk041.14-80
    Wns Number
    LK041.14
    Country / Post
    Sri Lanka
    Date of Issue
    December 05, 2014
    Subject
    The Solar System - Mars
  2. Lk042.14-80
    Wns Number
    LK042.14
    Country / Post
    Sri Lanka
    Date of Issue
    December 05, 2014
    Subject
    The Solar System - Jupiter
  3. Lk043.14-80
    Wns Number
    LK043.14
    Country / Post
    Sri Lanka
    Date of Issue
    December 05, 2014
    Subject
    The Solar System - Saturn
  4. Lk044.14-80
    Wns Number
    LK044.14
    Country / Post
    Sri Lanka
    Date of Issue
    December 05, 2014
    Subject
    The Solar System - Uranus
  5. Lk045.14-80
    Wns Number
    LK045.14
    Country / Post
    Sri Lanka
    Date of Issue
    December 05, 2014
    Subject
    The Solar System - Neptune