40th Anniversary of King Boudewijn. Previous
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Date of issue: 7th of September 1970.
OBC/COB number: 1543
Created by: Harry Elström / Charhels Leclercqz
Perforation: 11 1/2
Size:
Composition of the sheets: 50
Printing Process: Steeldeepprint
Number of plates: 1 - 2 - 3 - 4
Printing Run: 27.300.500ex
Paper: P3 ( see paper Types )1543 - 3F50 - Brown (6 VIII 70 )