Volusian. Sestertius

Volusian; 251-253 AD, Rome, Special emission, ca. 251 AD, Sestertius, 21.46g. RIC-254a, Banti-13. Obv: IMP CAE C VIB VOLVSIANO AVG, Laureate, draped, cuirassed bust r. Rx: LIBERALITAS AVGG, standing l. holding coin-counter and cornucopia; S-C across. Struck on a very broad flan of 35mm. Ex Curtis L. Clay Collection; Ex Hamilton List, July 1984, lot 360; Ex Anderson Collection.This coin is struck on massively large dies, possibly for presentation. It seems the issue must have been extremely large, as the dies are quite worn. VF