Egypt, Alexandria. Gordian III. A.D. 238-244. BI tetradrachm (23.8 mm, 12.50 g, 11 h). Dated year 6 = A.D. 242/3. A K M ANT ΓOPΔIANOC EVC, laureate, draped and cuirassed bust right / L S, Bust of Zeus-Ammon right, horned, wearing crown with disk and uraei. Emmett 3435; Milne -; Curtis -. Fine, thick patina. Rare.