Lot 2552. nVF and an unusual Hercules type! Est $275.

Caracalla AE21 of Serdica, Thrace. 

obv: AVT K M AVP CEV ANTWNINOC, laureate head right 
rev: CEPDWN, infant Hercules wresting snakes.
By permission of ancientcoinart.com, January, 2003.