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.

HR021.19

Country / Post Croatia
Date of Issue 16 April 2019
Primary theme Literature, Press and Comics (Writers)
Subject Famous Croats - Jure Kaštelan (1919-1990)
Width 35.5 mm
Height 29.82 mm
Denomination 3.10 HRK
Number in set 3 (show set)
Layout/Format sheet of 20
Perforations 14 by 14
Stamp issuing authority Croatian Post Inc
Printer AKD doo Zagreb
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