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.

IT054.18

Country / Post Italy
Date of Issue 1 December 2018
Primary theme Holy Days & Celebrations (Christmas & Easter)
Subject Holidays - Religious and Secular Christmas celebrations - Madonna with the Child Jesus and Saints
Width 40.0 mm
Height 48.0 mm
Denomination B
Number in set 2 (show set)
Layout/Format self adhesive sheet of 45
Perforations 11 by 11
Stamp issuing authority Ministry of Economic Development
Printer IPZS