Maxentius (306-312). AE2, Ostia mint, 309 AD. Obv. IMP C MAXENTIVS P F AVG. Laureate head right. Rev. AETE-RNITAS - AVG N. Castor and Pollux, wearing caps, nude, chlamys draped over shoulders, standing facing each other, both leaning on sceptre with outer hand and holding bridled horse with inner hand; between, wolf and twins, standing left. RIC VI Ostia 16. 6.92 g. 25 mm. Lovely patina with rich copper highlights. Good VF.