Maximian To Hercules The Vanquisher

This coin was struck as a donative on the occasion of the first consulates of the new Caesars Constantius and Galerius; Diocletian well understood the necessity of sharing power and dividing responsibility for the empire among capable leaders who could defend it from the multitude of enemies, both internal and external, that it faced. Maximian's Caesar, Constantius, was immediately tasked with the recovery of the lands ruled over by the rebel Carausius who had revolted in late 286 or early 287. By the end of 293 all of the usurper's continental possessions had been captured, and Britannia was finally retaken in 296.

The reverse type of this coin may be seen as an allegorical reference to the emperors' constant struggle against the many enemies of Rome, symbolised by the Hydra - and most especially Carausius, who had proven to be such an embarrassment for Maximian after the failed campaign of 289. The particular manner in which Hercules and the hydra are here depicted is extremely similar to the imagery found on the late 4th century BC coinage of Phaistos in Crete. HERCVLI DEBELLAT - Herculi Debellatori: To Hercules The Vanquisher.