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 Mauritania in 2016

The 2016 issuing programme is not available.
  1. Mr011.16-80
    Wns Number
    MR011.16
    Country / Post
    Mauritania
    Date of Issue
    May 11, 2016
    Subject
    Local Development - Chamber of Commerce, Industry and Agriculture of Mauritania
  2. Mr012.16-80
    Wns Number
    MR012.16
    Country / Post
    Mauritania
    Date of Issue
    May 11, 2016
    Subject
    Local Development - Chamber of Commerce, Industry and Agriculture of Mauritania