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.

SK001.18

Country / Post Slovakia
Date of Issue 2 January 2018
Primary theme Politics & Government (Independence)
Subject 25th Anniversary of the Establishment of the Slovak Republic
Width 44.4 mm
Height 27.2 mm
Denomination 1.60 €
Number in set 1
Layout/Format sheet of 10
Perforations 12 by 12
Stamp issuing authority Slovak Post
Printer Postal Printing House of Securities Prague
Connect to the web shop of the issuing stamp authority