Nero SILVER 

   Nero, 54-68 AD, silver tetradrachm of 24.8 mm, 14.79 grams. 
   Struck at the mint of Antioch in Syria and dated to the year 
   63 AD.
   Obverse: Bust of Nero to right.
   Reverse: Eagle, wings spread, stands right on thunderbolt.
   REFERENCE: Prieur 87.