10 Zlotys Standard circulation coin issued by Poland, round shape, thickness measures 1.73 mm Belongs to period Polish People's Republic (1952-1989).
20 Zlotys The Tree; Trial Strike 1964 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
20 Zlotys The Tree; Trial Strike 1964 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
20 Zlotys The Tree; Trial Strike 1964 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
20 Zlotys Trial Strike CuNi 1973 year Very rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
20 Zlotys Trial Strike CuNi 1973 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 9.45 g | 29 mm |
20 Zlotys Trial Strike CuNi 1973 year Rare pattern coin issued by Poland, round shape Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.1 g | 29.0 mm |
20 Zlotys Trial Strike Ni 1973 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
20 Zlotys Trial Strike CuNi 1973 year Very rare pattern coin issued by Poland, round shape Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.15 g | 29 mm |
20 Zlotys Trial Strike Ni 1973 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
20 Zlotys Standard circulation coin issued by Poland, round shape, thickness measures 1.95 mm Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.15 g | 29 mm |
20 Zlotys Marceli Nowotko; Trial Strike 1974 year Very rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.1 g | 29 mm |
20 Zlotys People's Republic; Trial Strike 1974 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.20 g | 29 mm |
20 Zlotys People's Republic; Trial Strike 1974 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.1 g | 29 mm |
20 Zlotys People's Republic; Trial Strike 1974 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.1 g | 29 mm |
20 Zlotys COMECON Anniversary 1974 year Circulating commemorative coin issued by Poland, round shape, thickness measures 2.11 mm Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.15 g | 29 mm |
20 Zlotys Marceli Nowotko Standard circulation coin issued by Poland, round shape, thickness measures 2.11 mm Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.50 g | 29 mm |
20 Zlotys International Women's Year 1975 year Circulating commemorative coin issued by Poland, round shape, thickness measures 2.11 mm Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.15 g | 29 mm |
20 Zlotys Interkosmos '78; Trial Strike 1978 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.1 g | 29 mm |
20 Zlotys Maria Konopnicka; Trial Strike 1978 year Extremely rare pattern coin issued by Poland, round shape, demonetized. Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.1 g | 29 mm |
20 Zlotys Maria Konopnicka 1978 year Circulating commemorative coin issued by Poland, round shape, thickness measures 2.1 mm Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.15 g | 29 mm |
20 Zlotys Interkosmos ' 1978 year Circulating commemorative coin issued by Poland, round shape, thickness measures 2.05 mm Belongs to period Polish People's Republic (1952-1989).
| | |
| Copper-nickel | 10.15 g | 29 mm |
Poland 
20 Zlotys 20th Anniversary of People's Republic of Poland;Trial Strike CuNi 1964 year 
20 Zlotys 20th Anniversary of People's Republic of Poland;Trial Strike Ni 1964 year 
20 Zlotys 20th Anniversary of People's Republic of Poland;Trial Strike CuNi 1964 year 
20 Zlotys Nowa Huta Turoszów; Trial Strike CuNi 1964 year 
20 Zlotys Nowa Huta Turoszów; Trial Strike CuNi 1964 year 
20 Zlotys Nowa Huta Turoszów; Trial Strike Ni 1964 year 
20 Zlotys Key, Sickle and Trowel; Trial Strike CuNi 1964 year 
20 Zlotys Key, Sickle and Trowel; Trial Strike Ni 1964 year 
20 Zlotys Marceli Nowotko; Trial Strike 1974 year 
20 Zlotys People's Republic; Trial Strike 1974 year 
20 Zlotys People's Republic; Trial Strike 1974 year 
20 Zlotys People's Republic; Trial Strike 1974 year 
20 Zlotys COMECON Anniversary Trial Strike 1974 year 
20 Zlotys COMECON Anniversary Trial Strike 1974 year 
20 Zlotys COMECON Anniversary Trial Strike 1974 year 
20 Zlotys COMECON Anniversary Trial Strike 1974 year 
20 Zlotys International Year of Women; Trial Strike 1975 year 
20 Zlotys International Year of Women; Trial Strike 1975 year 
20 Zloty International Year of Women; Trial Strike 1975 year 
20 Zlotys International Year of Women; Trial Strike 1975 year 
20 Zlotys XXX years of budgetary laws PRL; Trial Strike 1976 year 
20 Zlotys XXX years of budgetary laws PRL; Trial Strike± 1976 year 
20 Zlotys XXX years of budgetary laws PRL; Trial Strike± 1976 year 
20 Zlotys XXX years of budgetary laws PRL; Trial Strike± 1976 year 
20 Zlotys Maria Konopnicka with date between eagle; Trial Strike 1977 year 
20 Zlotys Maria Konopnicka with date between eagle; Trial Strike 1977 year 
20 Zlotys Interkosmos '78; Trial Strike 1978 year 
20 Zlotys Maria Konopnicka; Trial Strike 1978 year 
20 Zlotys International Year of the Child; Trial Strike 1979 year