“Not he,” said Dickenson, who was looking on and holding up the second lantern. “No danger. I’m here. I’ve been watching so that he shouldn’t light a cigarette.”

There was a titter from the men near, and Captain Roby cried impatiently, “Why, there’s enough to have blown the top off the kopje and destroyed the big gun.”

“Thoroughly, I should say, wedged-in there as it was,” said Dickenson. “How much more is there, Lennox?”

“That’s all,” was the reply. “No, no. There’s a great rift here to the right, full too.”

“Hand it out, then, quickly,” said Captain Roby. “Be careful there with your rifles; if a man lets his off by accident we shall all be blown to atoms.”

“They’ll take care,” said Captain Edwards; “eh, my lads?”

“Rather, sir!” said the sergeant grimly; and all worked hard and carefully avoided the lanterns, till Lennox announced that the second rift had given out its last bag.

“Yes, that’s all,” he said; “but I want to know how they got it up here.”

“They managed to get it up in the dark,” said Captain Roby. “There, you may open a lantern now. Is there any sign of a train, Lennox?”

“Not the ghost of one. But I expect our friend meant to blow up the gun and do as much damage as he could besides. We were none too soon. Now what about the other? he must be in here somewhere. Shall I lead on, sir?”