1 Triens Archaic wheel / Archaic wheel

Etruscan bronze coinage of this period operated largely outside the Roman monetary framework developing to the south, with many issues attributed to mints that remain unidentified — "uncertain Etruscan mint" is not hedging but an honest reflection of how little the epigraphic and archaeological record has resolved. The wheel type belongs to a family of aes grave issues whose production was likely disrupted or curtailed entirely by the First Punic War's economic pressures and Rome's expanding commercial reach into northern Italy.

At the triens denomination, this represents four unciae of a twelve-uncia as — the wheel marks serving as value indicators rather than purely decorative elements.