Study Forgeries. Septimius Severus "Paduan" medal after Giovanni da Cavino (Bronze, 39.45 mm, 34.5 g). L SEPTIMIVS SEVERVS PERTINAX AVG IMP VII, Laureate and cuirassed bust right. Rev. DIVI M PII F P M - TR P IIII COS II P P, Mars standing right. Klawans 1. Johnson-Martini 1820. Lawrence 69. Brownish patina. Cast. Circulated.