Watch List notes:

Augustus Æ Diobol - 80 Drachmai of Alexandria, Egypt. Second(?) series, struck circa 19-3/2 BC. Bare head to right / Distyle temple of Mars Ultor, signum within; KAI-CAP across fields. Köln 5-6; Dattari (Savio) 14; K&G 2.3; RPC I 5003; Emmett 3. 14.66g, 26mm, 12h.

Fine; smoothed. Extremely Rare, only two examples on CoinArchives.