Antoninus Pius. AD 138-161. Alexandria. AE Drachm w Zeus Ammon. 
  Seller wcnc  

  EGYPT 
  ALEXANDRIA 
  ANTONINUS  PIUS, (Titus Aurelius Fulvius Boionius Arrius Antoninus), 
  Emperor AD 138-161 
  AE DRACHM, (19.93 grams, 35.31 mm) 
  Obverse: Full Greek legend, His laureate bearded head right 
  Reverse: Horned head of Zeus Ammon right. Disk above head. Partial 
  legend 
  Reference: - 
  Scarce in any grade 
  Very high relief portrait, obverse and reverse. Choice powerful head 
  of Zeus  (17732)