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 RO032.14

  1. Ro032.14-80
    Wns Number
    RO032.14
    Country / Post
    Romania
    Date of Issue
    March 24, 2014
    Subject
    Wild Ducks - Mallard
  2. Ro033.14-80
    Wns Number
    RO033.14
    Country / Post
    Romania
    Date of Issue
    March 24, 2014
    Subject
    Wild Ducks - Tufted Duck
  3. Ro034.14-80
    Wns Number
    RO034.14
    Country / Post
    Romania
    Date of Issue
    March 24, 2014
    Subject
    Wild Ducks - Northern Shoveller
  4. Ro035.14-80
    Wns Number
    RO035.14
    Country / Post
    Romania
    Date of Issue
    March 24, 2014
    Subject
    Wild Ducks - Eurasian Teal