Watch List notes:

EGYPT, Alexandria. Gallienus. AD 253-268. Potin Tetradrachm (23.5mm, 8.91 g, 11h). Dated RY 14 (AD 266/267). Laureate and cuirassed bust right / Radiate and draped bust of Helios right; palm frond before, [L] IΔ (date) across field. Köln 2936; Dattari (Savio) 5239; K&G 90.92; Emmett 3813.14 (R2). Good VF, brown surfaces with iridescent toning.

From the New Orleans Collection, purchased from Edward J. Waddell, Ltd.