Geta AE18 of Nicaea, Bithynia. AD 198-209. 2.89 g. 

L CEPTI GETAC KAI, bare-headed, cuirassed bust right.
NIKAIEWN, cista mystica with serpent emerging. 

MZR 192, 260. RecGen 510 var.

With permission of Münzzentrum Rheinland - Auction 192, Lot 260, Sept 2020