Antigonos Gonatas, Kings of Macedonia ... Coin no. 3. Roman level. Head of Athena r., wearing Corinthian helmet. B-A on either side of Pan erecting trophy; between legs, at l., Macedonian helmet with two side plumes; at lower r., B. 440, 2736 ... 277-239 B.C ... B-A on either side of Pan erecting trophy; between legs, at l., ... 440, 2736