Watch List notes:

EGYPT, Alexandria. Numerian . As Caesar, AD 282-283. Potin Tetradrachm (18mm, 6.30 g, 1h). Dated RY 2 of Carus (AD 283/4). Laureate, draped, and cuirassed bust right, seen from behind / Athena seated to left, holding Nike and spear, shield below; L-B (date) across fields. Köln 3192-4; Dattari (Savio) 5607-8; K&G 114.8; Emmett 4013.2. Red-brown patina, bright high points. VF.

From the Rocky Mountain Collection of Alexandrian Coins. Ex Pegasi BBS 149 (16 February 2016), lot 266.