Watch List notes:

EGYPT, Alexandria. Tranquillina. Augusta, AD 241-244. Potin Tetradrachm (21mm, 12.21 g, 12h). Dated RY 7 of Gordian III (AD 243/244). Draped bust right, wearing stephane / Laureate bust of Zeus right, slight drapery; L Z (date) across field. Köln –; Dattari (Savio) 4842; K&G 73.40; Emmett 3464.7 (R3). VF, dark brown surfaces, roughness. Rare.

From the New Orleans Collection.