He was shut off from communication with his wife and family, isolated in a little hut standing by the roadside, his sentry box.
The gray-coated guardian of the peace blinked at him from his sentry box.
Hiding behind a sentry box he kept an eye on the doctor's house, but nothing out of the way happened.
In a corner stood a wooden cabinet that resembled a sentry box on wheels.
On the loftiest point of Cape Diamond Carleton erected a mast, thirty feet high, with a sentry box at its top.
Louis' room had perhaps the same fatal effect as that sentry box.
If they can project a spirit from that sentry box, it will be a miracle.
In the great chimney the sentry box is a place of absolute safety.
There is a hedge around the fence and a sentry box at the entrance of the enclosure.
We stopped for some time near the sentry box at the entrance, accustoming ourselves to the whirl and movement.