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 MD031.15

  1. Md030.15-80
    Wns Number
    MD030.15
    Country / Post
    Moldova
    Date of Issue
    September 25, 2015
    Subject
    Birds of Moldova - Common Starling
  2. Md031.15-80
    Wns Number
    MD031.15
    Country / Post
    Moldova
    Date of Issue
    September 25, 2015
    Subject
    Birds of Moldova - Eurasian Bullfinch
  3. Md032.15-80
    Wns Number
    MD032.15
    Country / Post
    Moldova
    Date of Issue
    September 25, 2015
    Subject
    Birds of Moldova - Eurasian Blue Tit
  4. Md033.15-80
    Wns Number
    MD033.15
    Country / Post
    Moldova
    Date of Issue
    September 25, 2015
    Subject
    Birds of Moldova - Bohemian Waxwing
  5. Md034.15-80
    Wns Number
    MD034.15
    Country / Post
    Moldova
    Date of Issue
    September 25, 2015
    Subject
    Birds of Moldova - Alauda arvensis