1 Uncia Wheel / Wheel, four curved spokes

These cast bronze pieces belong to a poorly understood series produced somewhere in Etruria during the mid-third century BC, a period when Roman military pressure was reshaping the region's political and economic arrangements. The issuing authority remains unidentified — "uncertain Etruscan mint" is the honest answer, not a placeholder for eventual attribution. Scholars have debated whether the wheel motif carried functional symbolism tied to wagon manufacture or trade guilds, but no consensus has held.

Casting rather than striking was still the norm in this region at this date, which affects surface texture and centering in ways that have no parallel in contemporary Roman struck coinage.