90 groszy 1951 - Coal Mining


90 groszy 1951 -  Coal Mining
Added by Maciej Pasztor
Material Gold
Face value 90 groszy
Catalog code (Michel) 715
Catalog code (Scott) 532
Catalog code Polish Stamps Catalog 577
Series Six-Years Plan: mining.
Print run 6,431,000
Issue date 04/12/1951
Designer Czesław Słania
Paper type White; Thin Smooth
Print technique Steel engraving
Printed by PWPW (Państwowa Wytwórnia Papierów Wartościowych)
Perforation 12¾ x 12½ (harrow)
Height 20.90 mm
Width 27.00 mm
Catalog prices No catalog prices set yet