DIVA FAUSTINA I, wife of Antoninus Pius. Died 141 AD. 
AE Sestertius. Commemorative issue struck under Antoninus 
Pius, after 146 AD. 

Faustina I. Posthumous issue. AE Sestertius. 

DIVAE FAVSTINA, draped bust right.
AETERNITAS, S C in ex, Aeternitas seated left 
holding phoenix on globe and sceptre. 

RIC III 1104. Rare.
(The rarity lies in the E in the obverse legend).
Not to be confused with the more common RIC 1103.

With permission of Roma Numismatics, Apr, 2010