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.

NI003.06

Country / Post Nicaragua
Date of Issue 8 February 2006
Primary theme Literature, Press and Comics (Writers)
Subject International Poetry Festival
Width 40.0 mm
Height 30.0 mm
Denomination 10.00 NIO
Number in set 4 (show set)
Layout/Format miniature sheet of 4 of 4 designs
Perforations 13 by 13
Stamp issuing authority Correos De Nicaragua
Printer
Connect to the web shop of the issuing stamp authority