Brazil (Bahia mint), 960 reis, Joao VI, 1821-B, struck over a Lima, Peru, bust 8 reales, Ferdinand VII ("imaginary" bust), 1810JP. Russo-479; KM-326.1. 26.62 grams AU with rainbow toning around (slightly crude) rims and significant luster, clear host coin details. (Estimate: $200 - 300)