portuguese 50 centavos copper-nickel coin 1940 year. the coin shows a coat of arms of portugal and woman's head

minting retro fifty portugal macro savings centavo history collectible lisbon centavos numismatics woman cash republic coat arms collecting escudos money 50 female portuguese metal currency coppernickel nickel copper coin years coins closeup portrait europe vintage year minted blazon collection face symbol numismatic escudo old european alloy 1940 cents world war