Sestertius of Caligula bearing the image of the emperor recto Roman coins 1st century AD Naples Museo Archeologico Nazionale
{"Image ImageDescription": "UNSPECIFIED - AUGUST 02: Sestertius of Caligula bearing the image of the emperor, recto. Roman coins, 1st century AD. Naples, Museo Archeologico Nazionale (Archaeological Museum) (Photo by DeAgostini/Getty Images)"}