This plaque was found in Mithraeum I at Stockstadt broken into pieces inserted between the blocks of the socle of the cult relief, in the manner of a votive deposit.
TNMM399 – CIMRM 1206, 1207
[D(eo)] i(nvicto) M(ithrae) et S(oli) s(ocio) Argata / v(otum) s(olvit) l(ibens) l(aetus) m(erito).