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.

CO003.13

Country / Post Colombia
Date of Issue 16 July 2013
Primary theme Politics & Government
History (Geographical history)
Geography & Meteorology (Waterfalls)
Subject Departments of Colombia - Cundinamarca
Width 52.0 mm
Height 40.0 mm
Denomination 2100 COP
Number in set 12 (show set)
Layout/Format miniature sheet of 12 of 12 designs
Perforations 13 by 13
Stamp issuing authority Servicios Postales Nacionales SA
Printer Cartor Security Printing