Commodus as Caesar, billon tetradrachm of Alexandria, Egypt. 26mm, 11.2g. Dated year 24 of Marcus Aurelius (AD 184-185). M A KOM ANTW CEB EYCEB, laureate head right. Commodus standing left, sacrificing over altar, bust of Serapis on column to left. K-D across fields, L below. Milne 2653 Contributed by David Lowe, Sept. 2014