Watch List notes:

Roman Empire. Diocletian (284-305 AD). AR Antoninianus, Heraclea mint, 291-292 AD. Obv. Bust od Diocletian right, radiate, draped, cuirassed. Rev. Emperor standing right; holding parazonium; receiving Victoria from Jupiter; standing left; holding sceptre. RIC 284. AR. g. 2.54 mm. 21.00 EF.