Roman Empire. Diva Faustina II, Empress 161-175/6 AD. AE Sestertius. Aeternitas.
 
Obv: DIVA FAVSTINA PIA, draped bust right. Rev: AETERNITAS SC, Aeternitas standing right, head left, veiled, drawing out fold of veil and holding torch.
 
A rich and attractive waxy brown tone / patina, with wear but showing history and an attractive example.