Maxentius, AE Follis, Late 309-October 312, Group I, Class II, Ostia, Officina 4IMP C MAXENTIVS P F AVGLaureate head rightAET_ERNITAS A_VG NCastor and Pollux, each with a star above cap, naked but for chlamys hanging from shoulders, standing facing each other, each leaning on scepter with outer arm and holding bridled horse with inner armMOSTQ in exergue24mm, 7.23g