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 JM010.16

  1. Jm009.16-80
    Wns Number
    JM009.16
    Country / Post
    Jamaica
    Date of Issue
    October 28, 2016
    Subject
    50th Anniversary of Diplomatic Relations between Mexico and Jamaica - Giant Swallowtail (Papilio cresphontes)
  2. Jm010.16-80
    Wns Number
    JM010.16
    Country / Post
    Jamaica
    Date of Issue
    October 28, 2016
    Subject
    50th Anniversary of Diplomatic Relations between Mexico and Jamaica - Monarch Butterfly (Danaus plexippus)