Watch List notes:

EGYPT, Alexandria. Severus Alexander. AD 222-235. Potin Tetradrachm (23mm, 12.17 g, 12h). Rome mint. Dated RY 7 (AD 227/8). Laureate, draped, and cuirassed bust right / Serapis standing facing, head left, holding transverse scepter, extending his right hand in salute; L EB∆OMOY (date) around. Köln –; Dattari (Savio) 4358; K&G 62.99; Emmett 3134.7. VF, dark gray-brown surfaces.

From the Hermanubis Collection.