Antoninus Pius (138-161). Egypt, Alexandria. Æ Drachm (28mm, 12.17g, 11h), year 2 (AD 138/9). Bare-headed, draped and cuirassed bust r. R/ Eirene standing l., holding ears of corn and caduceus. RPC IV.4 online 15349 (temporary). Rare, brown patina, VF