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.

IT003.14

Country / Post Italy
Date of Issue 21 March 2014
Primary theme Energy (Solar)
Subject Excellence in Production and Economic System - Sustainable development
Width 40.0 mm
Height 30.0 mm
Denomination 0.70 €
Number in set 6 (show set)
Layout/Format self adhesive miniature sheet of 6 of 6 designs
Perforations 11 by 11
Stamp issuing authority Ministry of Economic Development
Printer IPZS