Obtaining Second-Lieutenant Setley's permission, Alderhame despatched the prisoners under the charge of Corporal Anderson and two men. The moment they had gone Alderhame imparted the grave news to his superior officer.
"Send a man to warn the Divisional Officer of the troops holding the village," ordered Ralph. "We'll have to abandon the Tank, I fancy."
At an order the crew hurriedly prepared to leave the shelter of the stranded landship, but before they could do so a terrific concussion shook the already tottering walls of the cellar, and an avalanche of bricks from the upper part of the walls descended with a crash, completely cutting off their retreat.
"Pleasant," remarked Ralph. "With a mine somewhere under you and H.E. shells dropping overhead, and unable to get out of this hole, life is a bit exciting. No, Alderhame; no more Shakespeare, please. We'll try and find the tunnel to which your German acquaintance referred. By the by, who is he?"
"He was in the same Repertoire Company with me," replied the ex-actor. "It was in those dim and distant days before the war, yet I remember how we parted."
He paused reflectively. Setley looked at him enquiringly.
"Well?" he asked tentatively.
"It was just before Treasury—that is, the weekly pay-day. He borrowed a sovereign—maybe you recollect what that is, or was: a circular flat disc of shining gold, for which one had to display a certain amount of affection. He cleared out shortly afterwards, and I haven't seen that Jimmy o' Goblin since—and don't expect to. However, sir, he's done us a good turn warning us about the mine, though it were to save his own skin."
In the intense gloom the crew of the Tank sought for the entrance of the tunnel. Cautiously loosening brickwork and removing piles of rubble they at length found the object of their quest—a long, narrow, concreted passage that was originally intended for a communication between the vast subterranean rooms under the village.
"Be careful, sir," cautioned Sergeant Alderhame, as Ralph flashed his electric torch. "There might be some Huns lurking down here."