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.


Country / Post San Marino
Date of Issue 7 March 2017
Primary theme Architecture (Classical)
Subject EUROPA 2017 - Castles - Cesta
Width 30.0 mm
Height 40.0 mm
Denomination 0.95 €
Number in set 2 (show set)
Layout/Format sheet of 12
Perforations 13.25 by 13
Stamp issuing authority République de Saint Marin
Printer Cartor Security Printing