tetradrachm minted in Lilybaion?, 320-300 BC

Obv. hd female (Tanit (Dido)) wearing oriental tiara
Rev. lion, palm tree in background, Punic legend ScMMHNT

Jenkins SNR 56 271 (O84/R225)   17.23 g   Numismatica Ars Classica AG, Auction 13 (1998) no. 561, 320-310 BC
this coin 



See Carthage Series 4 (Jenkins SNR 56 270-272)