Geta AE29 of Serdica, Thrace. 

Obv: AVT K P CEPTI GETAC, laureate head right 
Rev: OVLPIAC CEPDIKHC, Dionysos riding panther left, holding kantheros & 
 thrysus.


From vcoins / vauctions.com:

THRACE, Serdica. Caracalla. 198-217 AD. Æ 29mm (16.77 gm, 1h
Item Number : 6463
 
Auction is Closed 

Auction Type  Standard     Current Bid $90.00   
Quantity 1   Starting Bid $1.00 
Time Left    # of Bids 10  (Bid History) 
Ends Sunday, October 24, 2004
3:10:00 PM CDT   High Bidder motemburst  (0)   
Reference 68134       
Seller cng  (55)  (Leave Feedback on Seller)
View Seller's Other Auctions   Location Lancaster, PA , US 

 
 
THRACE, Serdica. Caracalla. 198-217 AD. Æ 29mm (16.77 gm, 1h). Laureate head right / Dionysus riding left on panther, holding cantharus and thyrsus. Mouchmov 463; SNG Copenhagen -; BMC Thrace -. Good VF, glossy dark green patina.
 


By permission of CNG.