Watch List notes:

EGYPT, Alexandria. Commodus. AD 177-192. BI Tetradrachm (28mm, 11.51 g, 12h). Dated RY 27 of Marcus Aurelius (AD 186/187). Laureate head right / Laureate head of Zeus right; K/L Z (date) across field. Köln 2227; Dattari (Savio) 3892; K&G 41.85; Emmett 2563.27. VF, dark gray-brown surfaces, minor roughness. Struck on a broad flan.

From the Hermanubis Collection.