Maximianus Herculius AD 286-305. Antoninianus AE Antioch (4.3 Gr. 20mm.)
Radiate, cuirassed bust of Maximian right, seen from front
Rev. Jupiter standing right, scepter in left hand, globe in right, facing Hercules standing left, Victory in right hand, club and lion's skin in left; crescent above Z in central field, XXI in exergue.