portuguese 50 centavos copper-nickel coin 1961 year. the coin shows a coat of arms of portugal and woman's head

closeup female vintage republic escudos history 1961 cash year years woman metal collectible macro money numismatics old portuguese nickel numismatic coppernickel cents coins escudo copper portrait alloy centavo lisbon symbol fifty reverse 50 minted currency collection face coin savings centavos retro europe coat arms minting european collecting blazon portugal