Watch List notes:

EGYPT, Alexandria. Julia Mamaea. Augusta, AD 222-235. Potin Tetradrachm (24mm, 12.91 g, 12h). Dated RY 13 of Severus Alexander (AD 233/234). Draped bust right, wearing stephane / Tyche standing left, holding rudder and cornucopia; palm frond to right; L IΓ (date) to upper left. Köln 2541 var. (obv. legend); Dattari (Savio) 4523; K&G 64.122; Emmett 3230.13. VF, dark brown surfaces.

From the Hermanubis Collection.