Portugal, silver coin of Cruzado Novo silver 1807 D. João Prince Regent, 480 Réis silver 1807, tall and wide crown, 2-point diamond diadem, 3 pearls in the central arch, 10 pearls in the internal front arches, at the beginning of the external arches 7 pearls on the left and 4 pearls on the right, inside the same 4 pearls, simple cross, low shield ⭥ 17mm, on the reverse, cross ✠ 21 mm ◁⭥ 11.5mm, quatrefoils "Florões" cantonating the Cross of the Order of Christ with open petals and small core, World Coins Portugal KM#331. Coin minted during the reign of D. João Prince Regent (1799-1816), born in Queluz on May 13, 1767, son of D. Maria I and D. Pedro III. Due to the Queen Mother's illness, Prince D. João took on the responsibility of government from 10 February 1792, assuming it definitively as Prince Regent from 15 July 1799, until his mother's death.