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.

GR040.15

Country / Post Greece
Date of Issue 20 July 2015
Primary theme Transportation (Ships & Navigation) (Ships)
Tourism (Tourism promotion)
Subject Diving Tourism - Byzantine ship (Port of Rhodes)
Width 42.0 mm
Height 29.0 mm
Denomination 0.80 €
Number in set 6 (show set)
Layout/Format sheet of 25
Perforations 13.5 by 13.5
Stamp issuing authority Hellenic Post
Printer Joh Enschedé Security Printers
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