Sestertius of Faustina II, the Younger, Rome

Obv.: Bust of Faustina II, draped to r., with hair elaborately waved and fastened in chignon at the back and wearing stephane. Rev.: Felicitas (or Fecunditas?) standing facing l., draped, holding a child on each arm; at her side r. and l. two children standing and looking at her.