Septimius Severus (193-211). AE Sestertius, 210 AD. D/ L SEPT SEVERVS PIVS AVG. Laureate bust right. R/ PM TR P XVIII COS III PP SC. Severus and Caracalla, vis à vis, sacrificing over altar; behind and between them, Pietas or Concordia. RIC 798; C. 560 (Fr.40). AE. g. 25.48 RR. Very rare. A superb example. Lovely warm olive green brown patina. About EF.