Semi autonomus cities under Roman Republic circa 1stC BC.
Carteia Hispania AE 19 4.4gm.
Ob: Dolphin with trident CARTAEIA below.
Rev: Horizontal rudder 111 VIR above DD below.
Sear 96
111 VIR =TRIUMVIR, three man board of magistrates responsible for the minting of coins. DD refers to their titles as Lords.