Kings Of Thrace. Rhoemetalkes I with Augustus. AE18, 4.70 g. Ca 11 BC-AD 12).

BASILEWS ROIMHTALKOY, Diademed head of Rhoemetalkes right, 
RMTA monogram on neck; small head of Kotys V right in right 
field.
KAISAROS SEBASTOY, bare head of Augustus right, capricorn 
 right in right field.

RPC 1717.
Very rare in this size and weight.

With permission of Pecunem Gitbud & Naumann, Auction 35, Lot 365. Sept. 2015.