Kingdom of Bosporus, 17-16 BC., uncertain Kings, Æ 19, RPC I, page 331.

Kingdom of Bosporus, uncertain Kings (queen Dynamis ?), 17-16 BC.,
Æ 19 (19 mm / 5,12 g), bronze, axes medal alignment ↑↑ (ca. 0°),
Obv.: BAEΩ -monogram.
Rev.: lion jumping r., six-rayed star above, dotted border.
RPC I, page 331 ; Frolova, Monetoye delo Bospora. Plate V 6 - 14 ; Anokhin Tf. 10, 257. Zograph Tf. 44, 18.

thanks to "Pekka K" for the ID