This limestone relief of Mithras killing the bull bears an inscription by a certain Flavius Horimos, consecrated in a 'secret forest' in Moesia.
TNMM641 – CIMRM 2306, 2307
Ὣριμος / πατὴ/ρ ἀνέ/θηκε/ν.
Φλ(άουιος) Ὣριμος Φλ(αουίου) Μακέδονος οἰκονόμος κατ᾽ ἐπιταγήν / θεῷ ἀνεικήτῳ …