Augustus AE18, of the Kingdom of Bosphorus, Rhoemetalkes I. 
5.16 gr. 11 BC - 12 AD. 

BASILEWS ROIMHTALKOY, laureate head of Rhoemetalkes I right.
KAISAROS SEBASTOY, bare head of Augustus right, long-necked vase before. 

Jurokova 179, SGI 5295; RPC 1720.

With permission of H.D. Rauch, Auction 86, May 2010. Sold
for 60 euros.