CIMRM 660 - Statue base with Inscription. S. Maria Vecchia, Ficulle, Umbria, Italy.
I.e. "To the unconquered sun Mithras, Tiberius Claudius Thermodon, son of Tiberius, has given the mithraeum (spelaeum) with its statues and altar and other requisites, mindful of his vow."2
The statue is listed by Vermaseren in the section for Volsinii in Etruria, and the same by Cumont, who adds 3: