Geta AE15 of Nicaea, Bithynia, 2.05 g. 

L CEP GETAC K, bare head right. 
NIKAIEWN, winged caduceus.

Apparently unpublished. Harlan J. Berk 203, 348.

With permission of Harlan J. Berk Buy or Bid Sale 203, Lot 348. Jan. 2018