Brazil - Peça or 6400 Réis 1783 R, Gold, D. MARIA I & PEDRO III 1777–1786 Rio de Janeiro mint. Conjoined laureate busts right, date below. Rev. crowned arms.Gom. 30.14; FV. 54; Fr. 76; KM. 199.2.Ex. auction Schulman 17, 11-12 Nov. 1996, no. 1861.Dot after date. 14.29 g Extremely fine