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.

IN011.02

Country / Post India
Date of Issue 16 April 2002
Primary theme Transportation (Rail)
Subject 150 years of Railways in India
Width 52.0 mm
Height 26.0 mm
Denomination 15.00 INR
Number in set 1
Layout/Format sheet of 27
Perforations 13.3 by 13.1
Stamp issuing authority Ministry of Communications Department of Posts
Printer Calcutta Security Printers Ltd
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