Obverse
Eagle, country name, denomination, date
Lettering: POLSKA RZECZPOSPOLITA LUDOWA
19 73
MW
ZŁ 10 ZŁ
Reverse
Nicolaus Copernicus, coin type
Lettering: MIKOŁAJ KOPERNIK
PRÓBA
JG
Extended information
Year
Denomination
Currency
Metal
Copper-Nickel
Krause catalog
KM# Pr208
Diameter
25
mm.
Subject
Mikołaj Kopernik
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded