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.

PE001.03

Country / Post Peru
Date of Issue 13 June 2003
Primary theme Transportation (Ships & Navigation)
Subject 100th Anniversary of the direction of Hydrography and Navigation of Peru
Width 30.0 mm
Height 40.0 mm
Denomination 1.10 PEN
Number in set 1
Layout/Format sheet
Perforations 14 by 13.5
Stamp issuing authority Servicios Postales del Peru SA
Printer
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