undetermined countermarked Greek coin

Caesarea in Cappadocia (?), (or cities in Syria or Phoenicia ?), 36-24 BC.(?), countermarked 243-4 AD.(?),
Æ 21 (20-22 mm / 6,56 g), bronze, overstrike,
Obv.: , turreted head r., and draped bust r., seen from behind; on neck, circular countermark: radiate head of Helios r. (Howgego, GIC, 12i), (and second countermark on face(?): SC (?).
Rev.: (filleted cornucopia(?), figure standing left(?), plain by wear).
RPC 3609 / 3618 (?) ; for countermark: Howgego, GIC, 12i (242 pieces listed, 237 on coins of Caesarea in Cappadocia) .