Coin sold at 31/10/2004
GBP 8.95
USD 16.50

Diocletian AD 284-305 AE Antoninianus Obv: IMP C C VAL DIOCLETIANVS PF AVG - Radiate bust right, draped and cuirassed Rev: MARS VICTOR - Mars walking left, holding spear and trophy. Exe: VIXXIT Ticinum mint: AD 285 = RIC Vii, 239, page 244 - Cohen 314 

NOTE: RIC lists this type with a trophy over his shoulder.
3.57 g.