“Turn them is just the right word, Signals,” said the spokesman. “The armour plating doesn’t stop ’em, you see. They go through, and then by an in-genious arrangement of slanted steel venetian shutters just inside the skin, the bullets are turned, rico up’ard on to another set o’ shutters, deflect again out’ards an’ away. So every bullet that hits us returns to the shooters, with slightly decreased velocity nat’rally, but sufficient penetratin’ power to kill at con-siderable range.”

Signals stared at him suspiciously, but he was so utterly solemn and there was such an entire absence of a twinkling eye or ghostly smile amongst the biscuit-munchers that he was puzzled.

“An’ I hear they can go over almost anythin’—trenches, an’ barbed wire, an’ shell-holes, an’ such-like?” he said interrogatively.

Almost anything,” repeated the spokesman, with just a shade of indignation in his tone. “She’s built to go over anything without any almost about it. Why, this mornin’,” he turned to the crew, “what was the name o’ that place wi’ the twelve-foot solid stone wall round it? You know, about eleven miles behind the German lines.”

“Eleven miles?” said the Signaller in accents struggling between doubt and incredulity.

“About that, accordin’ to the map,” said the other. “That’s about our average cruise.”

“But—but,” objected the Signaller, “how wasn’t you cut off—surrounded—er——”

“Cut off,” said the Hotstuff cheerfully, “why, of course, we was surrounded, and cut off. But what good was that to ’em? You’ve seen some of us walkin’ up an’ over their front lines, and them shootin’ shells an’ rifles an’ Maxims at us. But they didn’t stop us, did they? So how d’you suppose they stop us comin’ back? But about that wall,” he went on, having reduced the Signaller to pondering silence. “We tried to butt through it an’ couldn’t, so we coupled on the grapplin’-hook bands, an’ walked straight up one side an’ down the other.”

“Yes,” put in one of the other Hotstuffs, “an’ doin’ it the boxful o’ tea an’ sugar that was up in the front locker fell away when she upended and tumbled down to the other end. Spilt every blessed grain we had. I don’t hold wi’ that straight-up-and-down manoover myself.”

“Oh, well,” said the first man, “I don’t know as it was worse than when we was bein’ towed across the Channel. She makes a rotten bad sea boat, I must confess.”