Aun a riesgo de equivocarme,creo qu es Philippus I,CON AEQUITAS AVGG SC....
Philip I Æ Sestertius. Struck 247-249 AD. IMP M IVL PHILIPPVS AVG, laureate, draped & cuirassed bust right / AEQVITAS AVGG S-C, Aequitas standing left with scales and cornucopiae. RIC 166a, Cohen 10.