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.

BA005.16

Country / Post Bosnia and Herzegovina - BH Post
Date of Issue 17 May 2016
Primary theme Telecommunications
Subject World Day of Information Society and Telecommunications - Relay on the Hum hill
Width 28.0 mm
Height 42.0 mm
Denomination 0.70 BAM
Number in set 1
Layout/Format sheet of 10
Perforations 13.5 by 13.5
Stamp issuing authority Entreprise Publique La Poste de BH
Printer CPU B&H
Connect to the web shop of the issuing stamp authority