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 RO060.03

  1. Ro060.03-80
    Wns Number
    RO060.03
    Country / Post
    Romania
    Date of Issue
    September 30, 2003
    Subject
    Extreme Sports - Skydiving
  2. Ro061.03-80
    Wns Number
    RO061.03
    Country / Post
    Romania
    Date of Issue
    September 30, 2003
    Subject
    Extreme Sports - Windsurfing
  3. Ro062.03-80
    Wns Number
    RO062.03
    Country / Post
    Romania
    Date of Issue
    September 30, 2003
    Subject
    Extreme Sports - Motorcycle Racing
  4. Ro063.03-80
    Wns Number
    RO063.03
    Country / Post
    Romania
    Date of Issue
    September 30, 2003
    Subject
    Extreme Sports - Skiing