Watch List notes:

EGYPT, Alexandria. Quietus. Usurper, AD 260-261. Potin Tetradrachm (22.5mm, 9.70 g, 12h). Dated RY 1 (AD 260/261). Laureate, draped, and cuirassed bust right / Eagle standing left, wings spread, holding wreath in beak; L A (date) to lower left. Köln 3013-4; Dattari (Savio) 5382; K&G 95.1; Emmett 3788.1. Brown surfaces with touches of red, roughness, some light smoothing. VF.

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