Maximinus I Thrax AE Sestertius, Rome, AD 236. 29 mm, 22.66 g. 

IMP MAXIMINVS PIVS AVG, laureate, draped and cuirassed bust right, seen from the back.
MARTI PACIFERO, S-C, Mars standing left, his right foot 
on a helmet, holding branch and spear.

RIC VI 55; BMCRE 35. 

With permission of Jean Elsen & ses Fils S.A. auction 121, Lot 272, June 2014