LVCILLAE AVG M ANTININI AVG F, draped bust right / VESTA, Vesta standing left, sacrificing from a simpulum over a lit altar left, holding palladium. 18mm, 2.82 grams. Rome mint. RIC 788, RSC 92, BMC 325

Lucilla was the daughter of Marcus Aurelius (and thus the sister of Commodus) and a wife of Lucius Verus. In 182 CE she was involved in an attempt on Commodus' life and so was banished to Capri and soon executed.