Alexander III Silver Tetradrachm
 Seller timemachineco  
  
 Estimate:  US $ 450

 Alexander III circa 3rd century BC
 Silver tetradrachm 16.8 gram
 Uncertain mint
 Possibly Sicyon
 Obverse: Head in lion skin Right
 Reverse: Zeus on throne aplustre to Left
 Compare to SNG COP 732