Up for sale is this incredible World Error Coin; a 1976 Portugal 1 Escudo Coin struck on the wrong planchet. It is supposed to be struck in bronze, but this coin is struck in a white metal. It honestly looks like silver to me but may be Copper Nickel. The coin was lightly circulated and has a tiny rim bump. Own this numismatic oddity today. Pleas feel free to send me an offer.