Obverse
Stylized imperial eagle above date, country name along rim
Lettering: POLSKA RZECZPOSPOLITA LUDOWA
MW
1964
XX
Reverse
Female figure carrying grain ears, denomination at lower right
Lettering: PRÓBA
XX
LAT
PRL
20
ZŁ
WK
Extended information
Year
Denomination
Currency
Metal
Nickel
Krause catalog
KM# Pr117
Weight
14.3 g.
Diameter
33
mm.
Subject
20th Anniversary of People's Republic of Poland
Alignment
Medal ↑↑
Shape
Round
Edge
Plain