Brazil
Joao V gold 4000 Reis 1715-R AU Details (Scratches) NGC, Rio de Janeiro mint, KM102, Russo-167. Well detailed with limited actual wear and small, hardly noticeable scratches to the right of "REX" on the obverse and below "SIGNO" on the reverse accounting for the designation. A decent representative of this scarce type, quite attractive despite the noted defects.
Estimate: 1200-1500 USD