Severus Alexander, AE18 of Nicaea, Bithynia. AD 222-235. 3.90 g.

M AYR CEOY ALEXANDROC AYG, laureate, draped and cuirassed bust right.
NIKAIEWN, lion leaping left, holding a bucranium in its forepaws. 

RecGen 611; Waddington 434. 

With permission of Savoca Numismatik GmbH auction 118 Silver, lot 258, Nov 2021