BRAZIL, Colonial. Maria I, queen of Portugal, 1786-1816. Peça 1789 (Gold, 31 mm, 14.32 g, 12 h), Rio de Janeiro. MARIA I D G PORT ET ALG REGINA Bust of Maria I right with bejeweled headdress, 1789 •R• below. Rev. Crowned arms in elaborate frame. Fr. 87. KM 226.1. Good very fine.