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.

CA002.18

Country / Post Canada
Date of Issue 15 January 2018
Primary theme Holy Days & Celebrations (Chinese New Year)
Subject Year of the Dog
Width 32.0 mm
Height 32.0 mm
Denomination Permanent
Number in set 4 (show set)
Layout/Format sheet of 25
Perforations 13 by 13
Stamp issuing authority Canada Post
Printer Lowe-Martin
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