SEPTIMIUS SEVERUS AE sestertius. Struck at Rome, 197-198 AD. L SEPT SEV PERT AVG IMP X, laureate head right. Reverse - PROFECTIO AVG, Severus on horseback right, holding spear. RIC 106, RSC 580. RARE. 27mm, 18.7g.
A Severan rarity, the first PROFECTIO type for Severus in bronze that I have seen in quite some time.