Denomination and twigs
20 Groszy
1957-Brass-Cuzn

Edition			Metal	Stamp	Diameter	Weight	Mintage	BU	Unc	XF	VF	FF
	1957	n.m.	CuZn	Regular ↑↑	ø 20 mm	3 g	100	-	945.3	-	-	-
	1963	n.m.	Ni	Regular ↑↑	ø 20 mm	3.10 g	500	-	126	-	-	-

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Obverse Denomination and twigs 20 Groszy 1957-Brass-Cuzn

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Coin
Issuer	Narodowy Bank Polski
Coin type	Test coin
Shape	Circle
Denomination & currency	20 Groszy 0.20 PLZ
Design	A. Peter / J.Koreń, A. Ham
Edition details
Year of the edition	1957
Year on Coin	1957
Edition date	1957-??-??
Edition price	-
Mint	Warszawa
Privy mark	n.m.
Mintage	100
Physical characteristics
Stamp	Regular stamp Medal alignment
Metal	Brass (CuZn)
Diameter	ø 20 mm
Weight	3 g
Border	Plain
Rim	Upset
Additional decorations	-
Coin Catalogs
Parchimowicz	P 208 a
Fischer	P 057

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Denomination and twigs20 Groszy 1957-Brass-Cuzn

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Description

Obverse

Reverse

Denomination and twigs
20 Groszy
1957-Brass-Cuzn