Caria, Rhodos. AR Diobol, 0.86 g 10.13 mm. Circa 275-250 BC. Obv:Radiate head of Helios to right. Rev: P - O Two rose buds; above, scallop shell. Ref: Ashton 203. HGC 6, 1450. Ref: SNG Keckman 524-7. Fine.