CNG - Egypt, Alexandria. Antoninus Pius. Egypt, Alexandria. Antoninus Pius. 138-161 AD. Æ Drachm (24.28 gm). Struck year 18 (=154/5 AD). Laureate head right / Emperor in triumphal quadriga left. Köln 1747; Milne 2287. Nice Fine, brown patina. 719588.