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 Nepal
Date of Issue 12 June 2006
Primary theme Flora (Flowers - General)
Subject Bio-diversity series - Primula sharmae, Fletcher, 1941
Width 31.5 mm
Height 31.5 mm
Denomination 10.00 NPR
Number in set 5 (show set)
Layout/Format sheet of 50
Perforations 13 by 13
Stamp issuing authority His Majesty's Government of Nepal Postal Services Department
Printer Walsall Security Printers Ltd