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.

SB007.11

Country / Post Solomon Islands
Date of Issue 12 February 2011
Primary theme Fauna (Marine fauna)
Subject Indipex - Cowries of the Pacific
Width 37.5 mm
Height 30.0 mm
Denomination 2.30 SBD
Number in set 9 (show set)
Layout/Format miniature sheet of 9 of 9 designs
Perforations 14 by 14
Stamp issuing authority Solomon Islands Postal Corporation
Printer Lowe Martin Group Canada