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 RS007.10

  1. Rs006.10-80
    Wns Number
    RS006.10
    Country / Post
    Serbia
    Date of Issue
    February 12, 2010
    Subject
    XXI Olympic Winter Games - Vancouver 2010
  2. Rs007.10-80
    Wns Number
    RS007.10
    Country / Post
    Serbia
    Date of Issue
    February 12, 2010
    Subject
    XXI Olympic Winter Games - Vancouver 2010