Watch List notes:

EGYPT, Alexandria. Severus Alexander. AD 222-235. Potin Tetradrachm (22mm, 12.15 g, 11h). Dated RY 3 (AD 223/224). Laureate, draped, and cuirassed bust right / Athena Nikephorus seated left on throne, holding scepter; shield at side of throne; L Γ (date) to lower left. Köln 2415; Dattari (Savio) 4284; K&G 62.36; Emmett 3095.3. VF, dark gray-brown surfaces.

From the Hermanubis Collection.