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 PE004.08

  1. Pe002.08-80
    Wns Number
    PE002.08
    Country / Post
    Peru
    Date of Issue
    March 10, 2008
    Subject
    150th Anniversary of the first official stamp of Peru
  2. Pe003.08-80
    Wns Number
    PE003.08
    Country / Post
    Peru
    Date of Issue
    March 10, 2008
    Subject
    150th Anniversary of the first official stamp of Peru
  3. Pe004.08-80
    Wns Number
    PE004.08
    Country / Post
    Peru
    Date of Issue
    March 10, 2008
    Subject
    150th Anniversary of the first official stamp of Peru