EGYPT. Alexandria. Antoninus Pius, 138-161. Tetradrachm (Billon, 23 mm, 12.82 g, 12 h), RY 7 = 143/4. ΑΝΤ[ωΝΙΝΟϹ ϹЄΒ Є]ΥϹЄΒ Laureate head of Antoninus Pius to right. Rev. L Ζ Serapis driving quadriga to left, raising his right hand in salute. Emmett 1432.7. RPC online IV.4 13511. Very fine.