Watch List notes:

EGYPT, Alexandria. Commodus. AD 177-192. BI Tetradrachm (27mm, 11.37 g, 12h). Dated RY 24 of Marcus Aurelius (AD 183/4). Laureate head right / Commodus, in priestly attire, standing left before bust of Serapis set on low cippus, sacrificing over lighted altar; K-∆ across field, L in exergue. Köln 2212-3 var. (obv. legend); Dattari (Savio) 9553; K&G 41.49; Emmett 2529.24. VF, dark gray-brown surfaces. Large flan.

From the Hermanubis Collection.