Antoninus Pius (138-161). Egypt, Alexandria. BI Tetradrachm (24mm, 12.45g)
Antoninus Pius (138-161). Egypt, Alexandria. BI Tetradrachm (24mm, 12.45g), year 5 (AD 141/2). Laureate head r. R/ Draped bust of Isis r., wearing taenia and crowned with disk, horns, and lotus. RPC IV.4 online 14249; Dattari (Savio) 2252; Emmett 1401. Sc