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.

IN061.10

Country / Post India
Date of Issue 6 October 2010
Primary theme Post & Philately (Philatelic Exhibitions)
Post & Philately (Stamps on stamps)
Subject INDIPEX 2011 - Princely States
Width 39.0 mm
Height 28.5 mm
Denomination 5.00 INR
Number in set 4 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority Ministry of Communications Department of Posts
Printer
Connect to the web shop of the issuing stamp authority