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.

BY047.15

Country / Post Belarus
Date of Issue 3 December 2015
Primary theme Astronomy & Space
Science & Technology (Information Technology)
Subject Joint Issue of Belarus and Azerbaijan - Space for IT Technologies
Width 56.0 mm
Height 40.0 mm
Denomination 20000 BYR
Number in set 2 (show set)
Layout/Format miniature sheet of 2 of 2 designs
Perforations 13.75 by 13.75
Stamp issuing authority RUEP Belpochta
Printer Bobruisk Consolidated Printing House named after Nepogodin
Connect to the web shop of the issuing stamp authority