I believe a small charge is made for looking at him through the periscope there.
The captain turns the periscope around, scanning the waters.
That, said Larry quickly, taking it and raising it above the edge of the trench—thats some sort of a periscope.
This periscope was not in use and had not been above the surface.
Our gunner, Mr. Dougherty, positively asserts that he hit the periscope and that the submarine sank.
There was one who called it a dull watch when he did not see at least one periscope.
De Hooch went over to the periscope and put his eyes to the binoculars.
He was one day on the bridge of his ship when the lookout shouted: "periscope!"
The only part of her that now shows above the water is the periscope.
The deck officer had not once taken the glasses off the periscope.