portuguese 50 centavos copper-nickel coin 1951 year. the coin shows a coat of arms of portugal and woman's head

europe numismatics republic copper metal collection blazon centavo retro portuguese coppernickel lisbon face history escudos coat arms nickel minting collectible cents year european currency reverse fifty symbol vintage portugal collecting cash closeup coins woman numismatic minted 50 centavos female savings old years coin macro 1951 alloy escudo portrait money