I had made no plans, but, urged on by the spirit of the moment, I seized the canister with both hands, gave it a tremendous jerk, and with my face at the window roared out:

“Now, fire! Fire! Shoot ’em down!”

I stood on the work-bench then, astounded at the effect of my cry.

Behind me there was a jerk at the wire, which snapped, and I heard the rush of feet in the lane, while before me out from the window there came a yell, a tremendous splash, and then the sound of water being beaten, and cries for help.

At the same moment Piter came rushing into the furnace house, barking furiously, and directly after there was the noise of feet on the stairs, and Uncle Jack came in.

“What is it, Cob? Where’s your light?” he cried.

I had forgotten the lantern, but I turned it on now as I tucked the canister beneath my arm.

“There’s a man or two men drowning out here in the dam,” I panted hoarsely; and Uncle Jack leaped on to the bench by my side.

“Give me the lantern,” he cried; and, taking it from my wet hands, he turned it on, held it to the open window, and made it play upon the surface of the dam.

“There are two men there, swimming to the side,” he cried. “Stop, you scoundrels!” he roared; but the beating noise in the water increased. One seemed to get his footing and held out his hand to his companion in distress. The next minute I saw that they had gained the stone wall at the side, over which they clambered, and from there we heard them drop down on to the gravel stones.