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.

TZ013.08

Country / Post Tanzania
Date of Issue 8 April 2008
Primary theme Olympic Games (Summer Olympics)
Subject Beijing 2008 - Games of the XXIX Olympiad
Width 30.0 mm
Height 42.0 mm
Denomination 700 TZS
Number in set 4 (show set)
Layout/Format miniature sheet of 4 of 4 designs
Perforations 13 by 13
Stamp issuing authority Tanzania Posts Corporation
Printer IGPC USA