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Monumentum

Altar to Helios Mithras from Piraeus

Small altar found in the foundations of a school building in the Piraeus, near Athens, dedicated to Helios Mithras.

The New Mithraeum

28 May 2026

Small altar, found in the foundations of the πρῶτον δημοτικὸν παρθεναγωγεῖον in the Piraeus, ὁδὸς ᾿Αθηνᾶς.

MMM II 469 No. 220a.

[T]ῷ Ἡλίοι / τῷ Μίτραι.