A set of forty silver coins with a face value of 200 zlotys from 1974 commemorating the XXX anniversary of the People's Republic of Poland, popularly known as the "Map". The author of the design of the reverse and obverse was the well-known medalist Jozef Markiewicz-Nieszczerowicz, and the whole was minted by the State Mint in Warsaw.
Sterling silver '625', total weight 290 g
