Watch List notes:

Septimius Severus (193 AD), AR Denarius. Rome mint. Obv.: IMP CAE L SEP SEV PERT AVG, Laureate head right. / Rev.: FIDEI LEG TR P COS, Fides standing left, holding Victory and vexillum.
RIC 1; RSC 146; BMCRE 6. Choice VF.