Maximus Caesar AE Sestertius.MAXIMVS CAES GERM, draped bust right / PRICIPI IVVENTVTIS S-C, Maximus standing left with baton & spear, standards behind.RIC 13, Cohen 14.*AD 235-238. Caesar under his father Maximinus I. When the Senate condemned Maximinus to death, Maximus was also killed just outside Aquileia on June 24th, AD 238.