AT or TA series. Head of Hercules r., wearing lion�s skin; behind, three pellets (mark of value); Rv. Prow r.; above, AT ligate and before, three pellets (mark of value). Below [ROMA]. Sydenham 372c. Crawford 192/4. Cf. Numismatica Ars Classica Auction 61 � The RBW Collection of Roman Republican Coins, part I (5-6 October 211), n. 820. Lovely emerald green patina. Very fine.�Very rare.