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.

PK004.13

Country / Post Pakistan
Date of Issue 11 April 2013
Primary theme Education (Schools)
Subject Centenary of Kinnaird College for Women
Width 44.6 mm
Height 32.3 mm
Denomination 15.00 PKR
Number in set 1
Layout/Format sheet of 40
Perforations 13 by 13
Stamp issuing authority Pakistan Post Office
Printer Pakistan Security Printing Corporation Karachi