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.


Country / Post Costa Rica
Date of Issue 24 August 2016
Primary theme Environment & Conservation (National Parks)
Fauna (Reptiles)
Subject National Parcs 2016 - Las Baulas National Marine Park
Width 49.0 mm
Height 30.0 mm
Denomination 2100 CRC
Number in set 3 (show set)
Layout/Format miniature sheet of 2 of 2 designs
Perforations 13 by 13
Stamp issuing authority Correos de Costa Rica SA
Printer Cartor Security Printing
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