Angola, nickel bronze coin of 50 centavos 1928, Former Portuguese colony of Angola, (BU/UNC), World Coins Angola KM#69. This coin was created by Legislation: Decree nº13, of May 7, 1921, Provincial Ordinance nº241 of December 30, 1922, Provincial Ordinance nº142 of August 4, 1923, 12124 of August 14, 1926, it was the second series of 50 centavos coins issued for to circulate in Angola, coins with the date 1927 and 1928 were minted in Alpaca metal alloy (Cu 610 - Zn 200 - Ni 190).

The bronze coin of Portugal of 5 centavos 1922 Portuguese Republic, belongs to the first coins minted from the first Portuguese Republic. Created by Law 1085 of 9 December 1920, issuance ceased under the terms of Decree-Law 9718 of 23 May 1924. Issuance on the various dates minted between 1920 and 1922: 15326250, Coins were minted with the dates 1920, 1921 and 1922 in Bronze Metal Alloy (Cu 960 - Zn 40).

Portugal, silver coin of Cruzado Novo silver 1812 D. João Prince Regent, silver coin of 480 Reis year 1812 of the reign of D. João Prince Regent, medium crown 32 pearls, 2 pearls in the central arch, 7 pearls in the front internal arches, 5 pearls at the beginning of the external arches and 3 pearls inside them, 1-point diamond diadem, legend with serifs in the letter "S", on the reverse the cross of the Order of Christ (✠ 21 mm ◁⭥ 13 mm), cantonated by quatrefoils with closed petals, on the reverse legend the letter "H" is fused in the serifs, 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.