Your search Dormagen gave 7 results.
Workman digging in a field near Dormagen found a vault. Against one of the walls were found two monuments related to Mithras.
This second tauroctony, found in the Mithraeum of Dormagen, was consecrated by a man of Thracian origin.
The sculpture of Mithras slaying the bull found in Dormagen is exposed at Bonn Landesmuseum.
Terracotta tablets depicting a Taurombolium by Attis which might be at the origins of the mithraic Tauroctony iconography.