More information : Although the position of turret 57B has not been established by excavation, it is shown on the OS Map of Hadrian's Wall, 1964, at NY 5016 6293. This is at the usual distance between turrets from the known position of turret 57A. (1)
No visible remains. (2)
The turret is unlocated. (3)
There is no trace of the turret; grid reference NY 5015 6293 indicates the measured position only. (4) |