HistoricalCoins New Search Sale: CNG 69, Lot: 955. Closing Date: Jun 08, 2005. KINGS of BOSPORUS. Cotys I, with Britannicus, son of Claudius and Messalina. First reign, 45-61 AD. Æ 8 Units (4.13 gm, 1h). BID Estimate $300 KINGS of BOSPORUS. Cotys I, with Britannicus, son of Claudius and Messalina. First reign, 45-61 AD. Æ 8 Units (4.13 gm, 1h). Bare head of Britannicus right / Diademed head of Cotys right; BAK monogram in left field, H in right. RPC I 1926; MacDonald 328; Anokhin 345. VF, black and red-brown patina. Rare. ($300) From the Garth R. Drewry Collection. Lot 955 was unsold. Used by permission of CNG, www.cngcoins.com