CIMRM 1027 - Sandstone altar. Mithraeum I, Köln, Germany.

CIMRM entry

1027.
Altar in sandstone (H. 0.71) found in 1674.
MMM II No. 574b.
The l. side of the altar is decorated with a tympanum against a pedum under which a large altar. On the r. side an altar with a thyrsus and erotala. The front bears an inscription:
Deae Semelae et / sororibus eiuis (sic!) /
deabus ob honorem / sacri matratus /
Reginia fraterna /
mater nata et facta aram po/suit sub sacerdota[e] Seranio Catullo patre.
patre: certainly the father of a Mithras community which had relations with a cult for women with a mater.