Thrace, Augustus and Rhoemetalces I. AE18. 11 BC-AD 12. 

BASILEWS ROYMHTALKOY, diademed head of Rhoemetalces right, small bust of Kotys IV before head. ROIMT monogram on neck.
BASILEWS SEBASTOY, bare head of Augustus right, capricorn right before head.

RPC 1716; Paunov B12 in 2nd International Numismatic Congress in Antalya.

With permission of Gerhard Hirsch Nachfolger auction 298, lot 519, May 2014.