Mexico
Republic 8 Reales 1884 Go-BR MS62 NGC, Guanajuato mint, KM377.8, DP-Go66. This appears to be a 1884/74 overdate, but the variety do not match the plated example in the Resplandores reference. Dunigan and Parker note that all overdates for the year are very rare.
HID02901242017
Estimate: 150-200 USD