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.

All registered stamps issued by Myanmar in 2009

Show issuing programme...
  1. Mm001.09-80
    Wns Number
    MM001.09
    Country / Post
    Myanmar
    Date of Issue
    January 04, 2009
    Subject
    61st Anniversary of Independence Day
  2. Mm002.09-80
    Wns Number
    MM002.09
    Country / Post
    Myanmar
    Date of Issue
    January 04, 2009
    Subject
    61st Anniversary of Independence Day