WEST INDIES. 6400 Reis (Joe), 1788-R. Maria I. PCGS Genuine--Cleaned, AU Details Gold Shield.11.08 gms. Weve put the date in quotation marks as this is a counterfeit of a Brazil 6400 Reis made to circulate in the Caribbean along with clipped and plugged genuine pieces. Well struck and ornately edged at a slightly lower weight standard than the genuine issues. Very historical and scarce.