Watch List notes:

EGYPT, Alexandria. Carinus. AD 283-285. Potin Tetradrachm (19mm, 6.89 g, 1h). Dated RY 3 (AD 285/6). Laureate and cuirassed bust right, seen from the front / Homonoia standing left, raising right hand and holding double cornucopia; ETOYC Γ (date) in fields. Köln 3185; Dattari (Savio) 5586; K&G 115.14; Emmett 4009.3. Brown patina. Near VF.

From the Rocky Mountain Collection of Alexandrian Coins, purchased from William Rosenblum.