Septimius Severus Mule, from old obv. die. Sestertius

Septimius Severus Mule, from old obv. die; 193-211 AD, Rome, Mule, 193/4 AD, Sestertius, 26.62g. Obv. of 193 AD, IMP CAES L SEPT - SEV PERT AVG Head laureate r. / Rev. of 194 AD, VIRT AVG TR P II - COS II P P on l. and r., S - C across field, Virtus standing l. holding Victory and reversed spear. Ex Curtis L. Clay Collection; purchased from Gary Tomasson, Calgary, Aug. 2016. This combination of obverse and reverse legend seems to be unpublished on sestertii.. aVF