Watch List notes:

EGYPT, Alexandria. Probus. AD 276-282. Potin Tetradrachm (19mm, 7.71 g, 12h). Dated RY 5 (AD 279/280). Laureate and cuirassed bust right, seen from the front / Nike advancing right, holding wreath and palm frond over shoulder; LЄ (date) to lower right. Köln 3148; Dattari (Savio) 5540; K&G 112.28; Emmett 3991.5. Red-brown patina. VF.

From the Rocky Mountain Collection of Alexandrian Coins, purchased from Harlan J. Berk.