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.

CR013.08

Country / Post Costa Rica
Date of Issue 16 June 2008
Primary theme Fauna (Cetaceans)
Subject Whales and Dolphins - Megaptera novaengliae
Width 40.0 mm
Height 40.0 mm
Denomination 240 CRC
Number in set 4 (show set)
Layout/Format miniature sheet of 4 of 4 designs
Perforations 11 by 11
Stamp issuing authority Correos de Costa Rica SA
Printer GOZAKA
Connect to the web shop of the issuing stamp authority