PolandPeriod:1506-2020 1506-2020
Copper-nickel commemorative coins 20 Zlotych of Peoples Republic - Poland
20 Zlotych 1974
25 Years of Council for Mutual Economic AssistanceYearMarkDescriptionMintage UNCSalesSales
1974MW JMNCopper-Nickel2,000,000118
20 Zlotych 1975
International Women's YearYearMarkDescriptionMintage UNCSalesSales
1975MW AJCopper-Nickel2,000,00026
20 Zlotych 1978
Maria KonopnickaYearMarkDescriptionMintage UNCSalesSales
1978MWCopper-Nickel2,010,00022
20 Zlotych 1978
First Polish Cosmonaut - HermaszewskiYearMarkDescriptionMintage UNCSalesSales
1978MWCopper-Nickel2,009,00023
20 Zlotych 1979
International Year of the ChildYearMarkDescriptionMintage UNCMintage PROOFSalesSales
1979MWCopper-Nickel2,007,0005,00033
20 Zlotych 1980
XXII Summer Olympic Games - Moscow 1980YearMarkDescriptionMintage UNCMintage PROOFSalesSales
1980MWCopper-Nickel2,012,0005,000138
20 Zlotych 1980
50 Years of Dar PomorzaYearMarkDescriptionMintage UNCMintage PROOFSalesSales
1980MWCopper-Nickel2,069,2005,00033
