Portugal, Maria II, Countermarked coinage of 1834, 870 Réis, a MEXICO, Charles IIII, 8 Réales, 1805th, Mexico City, obv. countermarked with the crowned arms of Portugal, 26.69g/12h (Gomes 27.39; KM. 440.13). Coin and countermark good fine £100-150

Provenance: N. Beaton Collection [from F. Milward February 2013]