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 MY001.15

  1. My001.15-80
    Wns Number
    MY001.15
    Country / Post
    Malaysia
    Date of Issue
    January 20, 2015
    Subject
    Medicinal Plants Series III - Cat's Whiskers (Orthosiphon stamineus Benth)
  2. My002.15-80
    Wns Number
    MY002.15
    Country / Post
    Malaysia
    Date of Issue
    January 20, 2015
    Subject
    Medicinal Plants Series III - Roselle (Hibiscus sabdariffa L.)
  3. My003.15-80
    Wns Number
    MY003.15
    Country / Post
    Malaysia
    Date of Issue
    January 20, 2015
    Subject
    Medicinal Plants Series III - Andrographis (Andrographis paniculata)
  4. My004.15-80
    Wns Number
    MY004.15
    Country / Post
    Malaysia
    Date of Issue
    January 20, 2015
    Subject
    Medicinal Plants Series III - Sabah Snake Grass (Clinacanthus nutans)