20 Groszy
Found 4 coins

Poland    4 coins

German Occupation WWII

Zinc, 2.9 g, ⌀ 20 mm
People's Republic

Aluminium, 1 g, ⌀ 20 mm

Cupronickel, 3.2 g, ⌀ 18.4 mm

Copper Nickel, 3.22 g, ⌀ 18.5 mm
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