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 MD018.16

  1. Md016.16-80
    Wns Number
    MD016.16
    Country / Post
    Moldova
    Date of Issue
    May 27, 2016
    Subject
    WWF - Protected Flora - Gladiolus imbricatus
  2. Md017.16-80
    Wns Number
    MD017.16
    Country / Post
    Moldova
    Date of Issue
    May 27, 2016
    Subject
    WWF - Protected Flora - Gladiolus imbricatus
  3. Md018.16-80
    Wns Number
    MD018.16
    Country / Post
    Moldova
    Date of Issue
    May 27, 2016
    Subject
    WWF - Protected Flora - Gladiolus imbricatus
  4. Md019.16-80
    Wns Number
    MD019.16
    Country / Post
    Moldova
    Date of Issue
    May 27, 2016
    Subject
    WWF - Protected Flora - Gladiolus imbricatus