Plautilla AE29 of Pautalia, Thrace. 

obv: FOUL PLAVTILLA CEBA, draped bust right 

rev: HGE CIKINIOV KLAPOV OVLPIAC PAVTALIAC, Plautilla & 
Caracalla standing, togate, clasping hands.

Varbanov 5304.
Rated R5 (very rare)

By permission of ancientcoinart.com, January, 2003.
Lot 1362. 

Est $650.