A low-volume technological attempt.
An unrealized denomination of one of the most recognizable coin designs of the People's Republic of Poland. "Maple" by Jozef Markiewicz-Nieszcz, which came into circulation in the form of silver 200 zlotys (here a copper-nickel sample of 20 zlotys).
Very rare.
Mintage of 20 pieces.
Mint piece with a stronger patina.
