The big stone building looked silent and ghostly in the gloom, while the great chimney stood up like a giant sentry watching over it, and placed there by the men whom it was our misfortune to have to dislodge.

We had a perfect right to be there, but one and all spoke in whispers as we looked round at the buildings about, to see in one of a row of houses that there were lights, and in a big stone building similar to ours the faint glow of a fire left to smoulder till the morning. But look which way we would, there was not a soul about, and all was still.

As we drew closer I could hear the dripping of the water as it ran in by the wheel where it was not securely stopped; and every now and then there was an echoing plash from the great shut-in cave, but no light in any of the windows.

“Come and hold the bag, Jack,” whispered Uncle Dick; and then laughingly as we grouped about the gate with the dog sniffing at the bottom: “If you see a policeman coming, give me fair warning. I hope that dog will not bark. I feel just like a burglar.”

Piter uttered a low growl, but remained silent, while Uncle Dick opened the gate and we entered.

As soon as we were inside the yard the bag was put under requisition again, a great screw-driver taken out, the lantern lit, and with all the skill and expedition of one accustomed to the use of tools, Uncle Dick unscrewed and took off the lock, laid it aside, and fitted on, very ingeniously, so that the old key-hole should do again, one of the new patent locks he had brought with him in the brown-paper parcel I had seen.

This took some little time, but it was effected at last, and Uncle Dick said:

“That is something towards making the place our own. Their key will not be worth much now.”

Securing the gate by turning the key of the new lock, we went next to the door leading into the works, which was also locked, but the key the agent had supplied opened it directly, and this time Uncle Dick held box and lantern while Uncle Jack took off the old and fitted on the second new lock that we had brought.

It was a curious scene in the darkness of that great stone-floored echoing place, where an observer who watched would have seen a round glass eye shedding a bright light on a particular part of the big dirty door, and in the golden ring the bull’s-eye made, a pair of large white hands busy at work fixing, turning a gimlet, putting in and fastening screws, while only now and then could a face be seen in the ring of light.