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.

IN016.04

Country / Post India
Date of Issue 28 June 2004
Primary theme Geography & Meteorology
Science & Technology
Subject The Great Trigonometrical Survey - Nain Singh
Width 28.5 mm
Height 28.5 mm
Denomination 5.00 INR
Number in set 3 (show set)
Layout/Format miniature sheet of 3 of 3 designs
Perforations 13.3 by 13.1
Stamp issuing authority Ministry of Communications Department of Posts
Printer Calcutta Security Printers Ltd
Connect to the web shop of the issuing stamp authority