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 issued with LI014.03

  1. Li014.03-80
    Wns Number
    LI014.03
    Country / Post
    Liechtenstein
    Date of Issue
    September 01, 2003
    Subject
    Viticulture in Autumn - Thinning out
  2. Li015.03-80
    Wns Number
    LI015.03
    Country / Post
    Liechtenstein
    Date of Issue
    September 01, 2003
    Subject
    Viticulture in Autumn - Beginning of the Harvest
  3. Li016.03-80
    Wns Number
    LI016.03
    Country / Post
    Liechtenstein
    Date of Issue
    September 01, 2003
    Subject
    Viticulture in Autumn - Pressing