Tetradrachm

Messana's tetradrachms of this period were struck while the city navigated an increasingly dangerous position between Syracuse's expansionist ambitions and the approaching Athenian expedition. The fleet that Athens sent to Sicily in 415 BC — the disastrous Sicilian Expedition — changed everything for the Strait cities, and Messana's political allegiances shifted more than once before the campaign collapsed in 413.

The die references clustering around Caltabiano 494 suggest production concentrated in a relatively tight window, with output likely constrained by the disruptions of that period. Messana struck far fewer tetradrachms than Syracuse, and survivors with coherent die links are genuinely useful for reconstructing the sequence.