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 MD007.16

  1. Md006.16-80
    Wns Number
    MD006.16
    Country / Post
    Moldova
    Date of Issue
    April 05, 2016
    Subject
    EUROPA 2016 - Think Green
  2. Md007.16-80
    Wns Number
    MD007.16
    Country / Post
    Moldova
    Date of Issue
    April 05, 2016
    Subject
    EUROPA 2016 - Think Green