portuguese 20 escudos copper-nickel coin 1986 year, portugal. the coin shows a coat of arms of portugal

coppernickel twenty coins europe copper macro nickel minted portuguese coin blazon lisbon cash collecting metal years centavos numismatic centavo minting symbol money escudos portugal old vintage retro coat arms savings numismatics escudo 20 1986 year currency collectible collection history reverse alloy european closeup