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 RO075.18

  1. Ro073.18-80
    Wns Number
    RO073.18
    Country / Post
    Romania
    Date of Issue
    June 07, 2018
    Subject
    2018 FIFA World Cup Russia
  2. Ro074.18-80
    Wns Number
    RO074.18
    Country / Post
    Romania
    Date of Issue
    June 07, 2018
    Subject
    2018 FIFA World Cup Russia
  3. Ro075.18-80
    Wns Number
    RO075.18
    Country / Post
    Romania
    Date of Issue
    June 07, 2018
    Subject
    2018 FIFA World Cup Russia
  4. Ro076.18-80
    Wns Number
    RO076.18
    Country / Post
    Romania
    Date of Issue
    June 07, 2018
    Subject
    2018 FIFA World Cup Russia