CoinWorldTV1966, Poland. Beautiful Silver 100 Zlotych “Polish Millenium” CoinMint Year: 1966 Reference: KM-57. Mint Place: Warsaw Denomination: 100 Zlotych - Polish MilleniumMaterial: Silver (.900) Diameter: 35mm Weight: 20gmThe Polish People’s Republic (Polish: Polska Rzeczpospolita Ludowa,) was a country in Central Europe that existed from 1947 to 1989, and the predecessor of ...