EGYPT, Alexandria. Marcus Aurelius. 161-180 AD. Billon Tetradrachm (12.32 gm; 24 mm). Dated year 4 (163/4 AD). Laureate bust right, slight drapery on left shoulder / Tyche seated left, holding rudder and cornucopiae; LD (date) right. Koln 2026 var. (draped and cuirassed); Dattari 3388 var. (same); Milne 2486. Well struck on a nice broad flan. Choice aEF. Toned.