Watch List notes:

EGYPT, Alexandria. Julia Mamaea. Augusta, AD 222-235. Potin Tetradrachm (24mm, 13.19 g, 12h). Dated RY 11 of Severus Alexander (AD 231/232). Draped bust right, wearing stephane / Draped bust of Serapis right, wearing ornate calathus; L IA (date) to left, palm frond to right. Köln 2526; Dattari (Savio) 10071-2; K&G 64.73; Emmett 3224.11. Good VF, dark gray-brown surfaces.

From the Hermanubis Collection.