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.

IT056.17

Country / Post Italy
Date of Issue 28 November 2017
Primary theme Mankind (Women)
Politics & Government (Police)
History (History of Peoples)
Subject Civic Duty - 70th Anniversary of foundation of the Traffic Police
Width 40.0 mm
Height 48.0 mm
Denomination 0.95 €
Number in set 1
Layout/Format self adhesive sheet of 28
Perforations 11 by 11
Stamp issuing authority Ministry of Economic Development
Printer IPZS