Housesteads - Altar

At Housesteads Roman Fort Museum.
Found on the flagged roadway south of the south gate of Housesteads fort between the medieval extension to the gate and the nearest building in the civil settlement.
VETER-
IBVS
[P]OSVVIT A-
VRE(LIVS) VICT(OR) V(OTVM)

To the Veteres Aurelius Victor set up his vow.
RIB1606