Seleukid kings of Syria, Seleukos II Kallinikos, (246-226 BC) AE (bronze, 5,07 g, 17 mm), uncertain mint in Asia Minor

Seleukid kings of Syria, Seleukos II Kallinikos, (246-226 BC) AE (bronze, 5,07 g, 17 mm), uncertain mint in Asia Minor
Obv: Head of Poseidon to right, wearing crown of kelp and with trident over his left shoulder
Rev: [Β]ΑΣΙΛΕ[ΩΣ - ΣΕΛΕΥΚΟΥ] Nike driving galloping quadriga to right
Ref: SC Ad28.