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.

SM008.14

Country / Post San Marino
Date of Issue 17 March 2014
Primary theme Politics & Government (Law)
Subject 40th Anniversary of the Declaration of Rights Law 59/1974
Width 56.0 mm
Height 38.5 mm
Denomination 2.50 €
Number in set 2 (show set)
Layout/Format miniature sheet of 2 of 2 designs
Perforations 12.75 by 13
Stamp issuing authority République de Saint Marin
Printer Cartor Security Printing