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.

RS008.17

Country / Post Serbia
Date of Issue 14 March 2017
Primary theme Politics & Government
Economy & Industry
Subject 25th Anniversary of the Organization of the Black Sea Economic Cooperation (BSEC)
Width 37.5 mm
Height 30.0 mm
Denomination 74.0 RSD
Number in set 1
Layout/Format sheet of 25
Perforations 13.25 by 13.25
Stamp issuing authority Public Enterprise of PTT Srbija
Printer Zin Belgrade