Portugal, John VI/Joao. Nice Silver 400 Reis (Pinto) Coin. Reference: KM-331. Mint Year: 1799-1816 Denomination: 400 Reis (pinto, 480 Reis) Material: Silver Obverse: Cross of the Order of Christ (Cross of Jerusalem) with four rosettes in fields. Motto around. Legend: *** IN * HOC * SIGNO * VINCES (“With this sign you will conquer!”) Reverse: Crowned shield of the Kingdom of Portugal, flanked ...