Roman Empire. Marcus Aurelius (Caesar, AD 139-161). Denarius Rome - Minerva

Marcus Aurelius AR denarius from Rome, dating to 148/149 AD, weighing 3.8 g and 19 mm, with obverse bare head right and reverse featuring Minerva helmeted and draped, standing right, holding a vertical spear and resting a round shield on the ground; RIC 444 variant and described as extremely rare. Year: Rome - Minerva. Era: Before 1400. Condition: Ungraded.