1 Real - Carlos III

Carlos III's monetary reforms of the 1770s pushed Chilean mints toward more standardized milled coinage, gradually displacing the cob ("macuquina") pieces that had dominated colonial circulation for over a century. The Santiago mint — operating under royal contract — produced this denomination throughout a period when silver from the Andean mines was being aggressively channeled toward Spain to fund wars against Britain, including the American Revolutionary conflict in which Spain was a reluctant but consequential participant.

KM#29 specimens from the early 1770s occasionally show assayer initials that differ from later strikes in the same series, reflecting personnel changes at the Casa de Moneda worth noting when attributing individual pieces.