PHOENICIA, Tyre. Diadumenian. As Caesar, AD 217-218. Æ Dichalkon (25mm, 10.61 g, 12h). Bareheaded and draped bust right / Bull standing right before vexillum inscribed LEG/III/GAL in three lines; murex shell to lower right. Rouvier –; AUB 217 var. (arrangement of rev. legend); BMC –. VF, earthen green patina. Very rare.