ARABIA. Rabbathmoba. Caracalla, 198-217. (24 mm, 8.30 g, 12 h), Civic year PΔ (104) = 209-210. AVT KAI ANTΩNINΩ Laureate, draped and cuirassed bust of Caracalla to right. Rev. ΡΑΒΒΑΘΜⲰΒΑ Poseidon standing to left, foot on prow, holding trident and dolphin, P-Δ across fields. BMC -. SNG ANS -. Spijkerman 34. Extremely rare; earthen highlights. Some roughness, otherwise, fine.