Numerian billon quinarius, AD 283–284. 1.87 g. 

IMP NVMERIANVS AVG, laureate, draped and cuirassed bust right.
VIRTVS AVGG, Hercules standing right, leaning on club with lionskin set on rock. 

RIC 439; Cohen 101; King 13.
Very rare.

With permission of Numismatica Ars Classica - Auction 84, Lot 1157, May 2015