Egypt, Alexandria. Commodus. A.D. 177-192. Potin tetradrachm (23.61 mm, 12.34 g, 11 h). Alexandria mint, struck A.D. 189/90. M A KOM ANTω CЄB ЄVCЄB , laureate head right / radiate draped but of Helios right; L / Λ in right field (= yr. 30 = A.D. 189/90). Emmett 2543; Milne 2685; SRCV 5928. VF, Attractive patina.