Watch List notes:

EGYPT, Alexandria. Tranquillina. Augusta, AD 241-244. Potin Tetradrachm (23mm, 12.33 g, 12h). Dated RY 6 of Gordian III (AD 242/3). Draped bust right, wearing stephane / Athena Nikephorus standing left, holding shield set on ground; L ς (date) to lower left. Köln –; Dattari (Savio) 4815-6; K&G 73.19; Emmett 3439.6. VF, dark gray-brown patina, a few tiny flan flaws on obverse.

From the Hermanubis Collection.