Brazilian Gold Coins 6400 Reis Gold Coin 1786 Maria I & Peter III

Brazil 6400 Reis Gold Coin Maria I & Peter III
Brazilian Gold Coins one Pica or 6400 Reis
the gold price world coin Brazil Gold 6400 Reis
 Brazilian Gold Coins 6400 Reis or half Johanna Gold Coin 
Brazilian Gold Coins one Pica or 6400 Reis or half Johanna Gold Coin, Maria I & Peter III, dated 1786.

Obverse: Conjoined draped (he also armored) and laureated busts of Maria I & Peter III right. She wears earrings and two brooches.
Legend: MARIA . I . ET . PETRUS . III . D . G . PORT ET . ALG . REGES . / 1786 . R
Reverse: Crowned coat-of-arms of the Portuguese Empire within foliage.

Mintage: 294,000 pcs.
Reference: Friedberg 76, Gomez 25.10, KM-199.2. R!
Weight: 14.3 gram of Gold (.917) - 0.4229 oz. AGW
Diameter: 32 mm