Constantine the Great, AE Follis, Rome. 307-337 AD. 18mm, 3.00g

Obv: CONSTAN-TINVS AVG, laureate head right.
Rev: DN CONSTANTINI MAX AVG around VOT XX within laurel wreath with clover decoration at top.

Mintmark RP.

RIC VII, 237, rated C3.

Courtesy of beastcoins.com, March 2011