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.

CA052.16

Country / Post Canada
Date of Issue 26 May 2016
Primary theme Fauna (Prehistoric)
Subject Dinos of Canada, Part 2 - Troodon inequalis
Width 40.0 mm
Height 40.0 mm
Denomination P
Number in set 10 (show set)
Layout/Format self adhesive booklet of 10 of 5 designs
Perforations 14 by 14
Stamp issuing authority Canada Post
Printer Lowe-Martin
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