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     Kingdom of Characene (Tigris Valley), Attambelos III, 53-72 A.D.,
     Æ tetradrachm, (14.49g) His bearded, diademed and draped bust
     right, counterstamp on neck. / [BAC AT]TAMB[H CWTHR KAI] Naked
     Hercules seated left, resting club on left knee. SGI5925.