Of the Sacello delle tre Navate (Reg. III, Is. II, 2), which lies near the therms- building of the "Sette Sapienti", it cannot be said with certainty if it was a Mithraeum.
Fragment of a relief (H. 0.63), found at Labicum "nella vigna di Luigi Domi- nicis, situata fra Colonna e la strada corriera" in the ruins of an Roman villa.