Antoninus Pius (138-161) Egypt, Alexandria. BI Tetradrachm (22mm, 13.01g.) Dated RY 15 = AD 151/2. ΑΝΤѠΝΙΝΟϹ ϹЄΒ ЄVϹЄΒ, laureate head to right, with slight drapery over far shoulder R/ Dikaiosyne standing facing, head to left, holding scales and cornucopiae; LI-Є across fields. RPC IV.4 13726 (temporary); Dattari (Savio) 12263; Emmett 1375.