Watch List notes:

Brazil, Maria I and Pedro III (1777-1786), Gold Peça of 6,400-Reis, 1778-R, Rio, conjoined busts right, rev. crowned and garnished arms, security edge, 14.29g, 12h (LDMB-O460; KM 199.2; Fb. 76), touch of rub to obverse high points and some faint hairlines, otherwise lustrous and lightly toned, near extremely fine.

Estimate: £600 - £800