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.

CA019.03

Country / Post Canada
Date of Issue 30 May 2003
Primary theme Economy & Industry
Subject Canada's Volunteer Firefighters
Width 41.5 mm
Height 30.0 mm
Denomination 0.48 CAD
Number in set 1
Layout/Format sheet of 16
Perforations 13.5 by 13.3
Stamp issuing authority Canada Post
Printer Canadian Bank Note
Connect to the web shop of the issuing stamp authority