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.

BY003.19

Country / Post Belarus
Date of Issue 22 January 2019
Primary theme Politics & Government
Subject 100 years of Belarussian Diplomatic Service
Width 38.88 mm
Height 38.88 mm
Denomination P
Number in set 1
Layout/Format miniature sheet of 1
Perforations 12.75 by 12.75
Stamp issuing authority RUEP Belpochta
Printer RUE Bobruisk Intergrated Printing House named after AT Nepogodin
Connect to the web shop of the issuing stamp authority