Domitian, AE20 of Bithynium Claudiopolis, Bithynia. 

AYT DOMITIANOS KAISAR SEB GER, laureate head right.
KLAYDIOPOLEITWN, serpent-entwined staff of Asklepios.

RPC II 696; RecGen 7; Noury Bey 1323.

With permission of cngcoins.com, auction 355, lot 273, July 2015.