Poland. Silver 100 Zlotych “Barbus” Coin.Mint Year: 1977 Mint Place: Warsaw Reference: Parchimowicz P368a, KM-Pr305.Denomination: 100 Zlotych - Barbus.Material: Silver (.625)Diameter: 32mmWeight: 16.5gmThe Polish People’s Republic (Polish: Polska Rzeczpospolita Ludowa,) was a country in Central Europe that existed from 1947 to 1989, and the predecessor of the modern democratic Republic o ...