Watch List notes:

Maxentius, 306-312 Follis Ostia 309-312, Æ 25.50 mm., 6.48 g.
Laureate head r. Rev. Castor and Pollux, each with star above cap, naked but for chlamys hanging from shoulders, standing facing each other, each leaning on sceptre and holding bridled horse; MOSTR in exergue. C 5. RIC 35.

Good Very fine