EGYPT, Alexandria. Antoninus Pius. AD 138-161. BI Tetradrachm Roman Coin SCARCE

  
BI Tetradrachm (22mm, 12.33 g, 12h). Dated RY 15 (AD 151/152). Laureate bust left, slight drapery / Isis-Tyche standing facing, head right, holding rudder with her right hand and a small statuette in her extended left hand; statuette wears Hem-Hem crown; IE L (date) across field.