Caligula AE of Smyrna, Ionia.
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   Caligula, Germanicus and Agrippina Senior, AE17, (4.86g) Smyrna,
   Asia Minor, c. 37-38 AD, GAION KAICAPA GEPMANIKON EPI AOYIOLD
   Laureate head right. / GEPMANIKON AGPI TETEINAN ZMYPNAIWN Confronting
   busts. 
RPC 2471; BMC 261.