KINGS OF BOSPOROS. Aspurgus, as king, 14/5-37/8. 12 Units (Bronze, 24 mm, 5.44 g, 12 h). Diademed head of Aspurgus to right; to right, IB (mark of value); to left, monogram. Rev. ΓAIOY KAIΣAPOΣ ΓEPMANIKOY Bare head of Gaius (Caligula) to right. MacDonald 302. RPC I 1904. Somewhat rough and the obverse struck a bit center, otherwise, very fine.
From the Pontos Euxeinos Collection, formed in the late 1990s and early 2000s, Leu Web Auction 17, 14-16 August 2021, 927.