Bithynia, Nicaea. Marcus Aurelius, AD 161-180. AE (18mm, 3,14g). ΑV K Μ ΑVΡ ΑΝΤΩΝΕΙΝΟC, bare head of Marcus Aurelius right. / ΝΙKΑΙΕΩΝ, Apis bull standing right. RPC IV.1. 5956 (temporary) this coin cited as no 4 and used as the main illustration! (as of March 24, 2026).

Ex collection Jean-Pierre Righetti = Münzen & Medaillen GmbH, Auktion 15 (21 Oct 2004), Los Nr. 312. Ex collection Dr. Laurent Bricault = Gorny & Mosch, E-Auktion 247 (10 March 2017), Los Nr 4391.

Some porosity, VF