Watch List notes:

M. Aurelius Cotta. Denarius; M. Aurelius Cotta; 139 BC, Denarius, 3.81g. Syd-429, Crawford-229/1a. Obv: Helmeted head of Roma r.; behind X and before, COTA. Rx: Hercules in biga of centaurs r., holding reins and club; each centaur carries a branch in l. hand. Below, M AVRELI and in exergue, ROMA.. VF