Antoninus Pius, AE18 of Nicomedia, Bithynia. AD 138-161. 

AYT KAICAR ANTWNINOC, laureate head right.
MHTROPOL NEIKOMHDEI (DE ligate), herm of veiled Hermes 
standing front on base, wearing mantle, arms crossed,
caduceus at foot left.

RecGen 66; McClean 7511 var (obv legend); RPC online 7979. 

With permission of auctiones.ch, April 2016.