Tetrachalkon

Olympia's civic bronze issues of this period were tied directly to the quadrennial festival cycle — production almost certainly ramped up in the years preceding each Olympiad to meet the transactional demands of the sanctuary's enormous temporary population. Merchants, pilgrims, and athletes converging from across the Greek world required small change, and the local coinage filled that role within the sacred precinct and its immediate surroundings.

The BCD Peloponnesos collection, from which the reference specimen derives, remains the definitive private assemblage for understanding regional bronze coinage of the Peloponnese; Triton IX in 2006 dispersed it and reset scholarly pricing benchmarks for issues exactly like this one.