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.


Country / Post Chile
Date of Issue 9 August 2013
Primary theme Aviation (Aircraft)
Aviation (Aviation Pioneers)
Subject First flight in Chile - Bristol M1C - First flight crossing the Andes at the highest point
Width 24.0 mm
Height 48.0 mm
Denomination 50 CLP
Number in set 10 (show set)
Layout/Format sheet of 60
Perforations 13.5 by 13.5
Stamp issuing authority Empresa de Correos de Chile
Printer Casa de Moneda de Chile
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