Faustina II Denarius 3,21g.

Obv: FAVSTINAE AVG P II AVG FIL, draped bust right, no
hair accessories apart from pearls around bun.
Rev: VENVS - Venus standing left, holding apple and round 
rudder dolphin twined. 

Rome mint: AD 148-152 = RIC III, 517a, page 95 - Cohen 266 - SEAR RCV II (2002), #4708, 

Courtesy of H.D. Rauch, Auction May 2011.