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.

PE021.14

Country / Post Peru
Date of Issue 17 October 2014
Primary theme Fauna (Birds - General)
Subject Birds of Peru - Crotophaga sulcirostris
Width 40.0 mm
Height 30.0 mm
Denomination 9.00 PEN
Number in set 4 (show set)
Layout/Format miniature sheet of 4 of 4 designs
Perforations 14 by 14
Stamp issuing authority Servicios Postales del Peru SA
Printer Thomas Greg and Sons Peru
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