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.

SK007.02

Country / Post Slovakia
Date of Issue 20 March 2002
Primary theme Sport
History
Education (Schools)
Subject First Slovak Gymnasium - Revuca
Width 32.0 mm
Height 26.0 mm
Denomination 13 Skk
Number in set 3 (show set)
Layout/Format sheet
Perforations 11.5 by 11.5
Stamp issuing authority Slovak Post
Printer Postal Stationery Printing House, Prague
Connect to the web shop of the issuing stamp authority