M. Volteius M.f. 78 BC. AR Denarius (18mm, 4.12 gm). Laureate and helmeted bust of Attis right; duck behind / M VOLTEI M F, Cybele in chariot drawn by two lions right; NE above. Crawford 385/4; Sydenham 777; Volteia 4. Toned, translucent, good VF, reverse a little soft at edge.
The duck's head symbol is very unusual, and the first we have had.