Watch List notes:

EGYPT, Alexandria. Commodus. AD 177-192. BI Tetradrachm (24mm, 13.52 g, 12h). Dated RY 30 of Marcus Aurelius (AD 189/90). Laureate head right / Eagle standing right on thunderbolt, with wings spread; L Λ (date) to right. Köln 2245; Dattari (Savio) 3905; K&G 41.119; Emmett 2523.30. VF, dark gray-brown surfaces, slight die shift on the reverse, a bit of porosity.

From the Hermanubis Collection.