The damaged relief shows Mithras as a bullkiller. The r. arm and the r. leg are lost. The dog, the snake and the scorpion. Before the bull a standing Cautes with upraised torch in his r.h. The bust of Luna in the r. upper corner. Above the bull's head a standing person who leans on a sceptre (Jupiter?). On the left of Mithras' head a kind of triangle.
In the lower border an inscription: