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.

HK032.18

Country / Post Hong Kong (PRC)
Date of Issue 7 June 2018
Primary theme Mankind
Holy Days & Celebrations (Personal greetings)
Subject Inclusive Communication
Width 75.0 mm
Height 33.0 mm
Denomination 3.70 HKD
Number in set 7 (show set)
Layout/Format sheet of 25
Perforations 13.25 by 13.25
Stamp issuing authority Hongkong Post
Printer Cartor Security Printing, France
Connect to the web shop of the issuing stamp authority